Toyota Specialist

Specializing in Parts, Products and Accessories for Toyotas.


Featuring some ultra-high performance racing parts by Kameari

18RG Parts

Note: these parts will fit all 18RG series engines including
18R-GU, 18R-GR, 18R-GEU

Our Payment Options Are Listed At The Bottom Of This Page.
Or Just Click Here.

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Engine Accessories
and Gaskets

Engine Electrical 

Engine Block /
Bottom End

Valve Train / Timing

Drive Train / Clutch / Flywheel

Air /Fuel


Cooling System

How To Buy Parts



Information and Modification tips for 2T-G, 18R-G, and 3T-GTE Toyota Engines.

18RG Engine Accessories

1 Front engine cover stainless steel bolt set. $34.00 USD

2. Chrome plated mechanical fuel hole cover with bolts. $41.45 USD

3. Chrome plated oil filler cap $54.00 USD

NEW!!! 18RG High Strength Cylinder Head Bolts

Made of high strength chrome molybdenum steel.
Set of 10.  $198.00 USD

18RG Engine Overhaul Gasket Kit

18RG engine gasket kit

Available for both *18R-G, and *18R-GEU engines. Price $212.00 USD

A complete Engine Overhaul Gasket Kit for the Toyota 18RG engines.
High quality gasket materials combined with precision manufacturing.

*IMPORTANT: Please specify if your engine requires a two bolt front timing plate cover gasket, or four bolt (#4 or #3).
                        The kit comes with one or the other. It does not come with both.

(Please note, The gasket kit does not come with a head gasket. See racing type head gaskets further down on this page)


18RG Gaskets Sold Separate

  1. 18RG Valve Cover Gasket Set Comes valve cover gasket and spark plug grommets, Rubber Cork mixture type $44.50
  2. 18R-G Half Circle Seals (Semi-Circle) $28.00 USD pair
  3. 18R-G Head Front Timing Plate Cover 4 Bolt Type $13.24 USD
  4. 18R-GEU Head Front Timing Plate Cover 2 Bolt Type $8.28 USD
  5. 18R-G Valve Seals, 8 Quantity $55.08 USD
  6. 18R-G Thermo Housing $8.28 USD
  7. 18R-G Thermostat / Water Neck Gasket $8.28 USD
  8. 18R-G Upper Tensioner Gasket $8.28 USD
  9. 18R-G Block Front Cover $16.56 USD
  10. 18R-G Water pump Gasket $8.28 USD
  11. 18R-G Block Blowby Gasket $8.28 USD
  12. 18R-G Fuel Pump Gasket $8.28 USD
  13. 18R-G Block Rear Cover $16.56 USD
  14.  18R-G Block Rear Cover $16.56 USD
  15. 18R-G Oil Filter Gasket $8.28 USD
  16. 18R-G Rear Main Seal Gasket $8.28 USD
  17. 18R-G Front Crankshaft Oil Seal $8.28 USD
  18. 18R-G Rear Main (Crank) Seal $19.54 USD
  19. 18R-G Oil Pump Gasket $8.28 USD
  20. 18R-G Oil Pan Gasket $33.66 USD
  21. 18R-G Intake Manifold Gasket (standard 35mm bore) $28.77 USD
  22. 18R-GEU Exhaust Manifold Gasket $26.32 USD
  23. 18R-G Oil Pan Plug/ Drain Gasket (M24 type) $8.28 USD
  24. 18R-GEU Oil Pan Plug/ Drain Gasket (M18 type) $8.28 USD
  18RG Exhaust Pipe Flange Gasket  $24.00

18RG OEM Type Quality Replacement Cylinder Head Gasket

Price $118.60 USD

Bore: 91mm

Thickness: 1.2 mm


18RG Metal Head Gaskets
  They are made of multi-layered steel. Available in several thickness. 1.00, 1.2, 1.5, 2.0, 2.5 and 3.0 mm

18RG Head Gasket

18RG Head Gasket 90mm Bore, 1.2 mm (OEM thickness) $225.00 USD


18RG Head Gasket 92mm bore 

1.0mm  $215.00 USD
1.2mm  $225.00 USD
1.5mm  $235.00 USD
2.0mm  $265.00 USD
2.5mm  $295.00 USD
3.0mm  $315.00 USD


18RG Head Gasket 92.5mm bore

1.0mm  $215.00 USD
1.2mm  $225.00 USD
1.5mm  $235.00 USD
2.0mm  $265.00 USD
2.5mm  $295.00 USD

NEW!!! 18RG Heavy Duty High Power Engine Starter Motor

18RG Starter Motor
18RG starter motor

New modern redesign.
More compact. light weight (3 lb. 2 oz. lighter) and more powerful over the original OEM design.
1.4 kw

Price $345.55 USD

High Power Output Alternators

More performance power for your ignition and accessories.
These alternators have internal regulators.

80 amp Price $261.00 USD


90 amp Price $348.00 USD



18RG Alternator Harness Adapter Bypass (for cars with external voltage regulators).

(Click images to enlarge)

This IC harness adapter eliminates and bypasses the vehicle's original voltage regulator.
For Toyota chassis models TE#, TA#, RA#.

Two types available. Please specify.

Type 1: For cars with a amp meter dash gauge.

Type 2: For cars with a charge light dash gauge.

Price $60.75 USD

18RG High Performance Racing Engine Bearing Sets

(These bearings below will also fits 18R, 18RC, 18RU and 16R engines)

What is WPC?
WPC is a proven process that has been utilized for many years in the racing and automotive industry.
WPC is not a coating, it is a treatment that enhances the surface to reduce friction and strengthen engine parts.
WPC achieves this process by firing ultra fine particles towards the surface of a product at very high speeds.
The resulting thermal discharge permanently changes the surface, strengthening structure and creating a harder more durable final product.
The WPC process is unrivaled in treating engine parts and other surfaces that have contact points of friction. WPC is superior because it is not a coating; it is a permanent surface treatment that reduces friction while strengthening the part. It's unique micro-dimple formation pattern greatly reduces friction and is unmatched by any current conventional methods of surface treatment.

Ultra race spec High Performance F770-WPC Molybdenum Bearings
are treated for friction reduction.
Highly recommended for high performance and racing engines. "WPC" Molybdenum bearings have a low coefficient of friction,
reduce the rotational torque, which also enables the bearing to last longer and hold up to higher pressures.

18RG F770-WPC Molybdenum Racing Bearings Standard Size

Main Bearing Set (Without Center Bearing Trust Washer Flange) $159.00 USD

Main Bearing Set (With Center Bearing Trust
Washer Flange) $196.00 USD

Connecting Rod Bearings $121.00 USD


18RG F770-WPC Molybdenum Racing Bearings *Over Sized

Main Bearing Set (Without Center Bearing Trust Flange) $180.00 USD

Main Bearing Set (With Center Bearing Trust Flange) $210.00 USD

Connecting Rod Bearings $137.00 USD

*Over Sizes Available  0.25, 0.50, 0.75, 1.00

18RG Trust Washer Bearings

Available  Sizes

Standard -  $35.00 USD
0.25 -          $40.00 USD
0.5 -            $40.00 USD


18RG OEM Type Replacement Engine Bearings (non-racing)

18RG Main Bearing (Without Center Bearing Trust Flange) - Standard Size $88.00 USD

18RG Connecting Rod Bearings - Standard Sized $73.00 USD

18RG Trust Washer Bearing, Standard $22.50 USD

Inquire for available over sizes to:


NEW!!! 18RG OEM Type Replacement Piston Wrist Pin Bearings Standard Size $47.00 set USD
For the small end of the connecting rod.

18RG Jack Shaft / Auxiliary Shaft / Balance Shaft, Bearing Set $32.00 USD

18RG Piston Kits

NEW!!! 18RG 89.5 Street Piston Kit $780.00 USD
(1.0 mm over sized. 2012 CC)
This piston kit has been produced due to popular demand.
For engine restorers who wish to keep the engine bore to a minimum (1 mm oversize)
and also keep the stock compression ratio to use regular pump gasoline.
High quality forged light weight (160 g) designed to be stronger and to achieve higher speeds over the original Toyota pistons.
compression ratio is 8.3 - 8.5: 1.

Includes reinforced Piston Ring, Wrist Pin and Snap Ring.

Piston diameter: 89.5 (1.0mm oversize)
Displacement: 2012cc
Pin height: 39.75mm
Pin diameter x length:  22 × 52mm
Piston ring thickness: 1.5-1.5-2.8mm
Valve recess: Compatible with STD valves
Connecting rod used: 18RG STD
Crank used: 18RG STD

This full floating type race piston has a compression ration of 11 to1. 
The valve recess was designed to handle high performance cams and bigger valves.
From street class to race use, the piston kit will meet your needs in any application.

Newly Designed!!! 18RG Racing Piston Kit 92mm bore $785.00 USD

Newly Designed!!! 18RG Racing Piston Kit 92.5mm bore $785.00 USD

Racing pistons are newly designed to be 64 grams lighter than most original type pistons.

2200cc Piston specs:

Manufacturing Method     FORGED
Type     High Comp
Bore     92, 92.5
Pin Diameter x Length     22 X 64mm
Pin Height     39.75mm
Piston Ring Thickness     92 1.5 x 1.5 x 2.8mm
Piston Ring Thickness     92.5 1.5 x 1.5 x 3.0mm
Rod Type     18RG Rods
Crankshaft     18RG

Includes Piston Ring, Wrist Pin and Snap Ring.
Piston Rings are titanium Coated SPL
for superior wear resistance


18RG Standard Size Replacement OEM Type Piston Rings 88.5 Bore

Price $181.00 USD set.

The ring thickness is

1st: 2.0mm,
2nd: 2.5mm,
OIL: 4.0mm

18RG OIL Filter  Price $15.00 USD

Toyota 2TG, 4K, 18RG Oil filter

18RG Camshaft Sprocket Gear Sets

18RG Fully Adjustable Type Cam Sprocket Set
$330.00 USD

18RG camshaft timing chain gear sprocket sets are made from a heavy duty metal and put through the highest standards of machining and heat treatment, all while needing to pass a strict quality control inspection.  The slide has two degree increment settings to easily and accurately adjust your valve timing.  Replacing the knock pin is unnecessary for this gear, however please be careful not to drop the pin into the motor.

Please Note: The camshafts must be a center stop type.
Cam sprocket gears cannot be used with 3-bolt type camshafts.


NEW!!! 2TG 13 Hole Adjustable Type Camshaft Sprocket Set $126.00 USD Pair.


NEW DESIGN!!! 18RG Secondary Side Idler Spocket Gear Type-2  $195.00 USD

18RG secondary side idler gear Type-2

Newly designed idler sprocket with a circumference that is 9.42mm smaller. Furthermore, you can find the best adjustable mounting position by making the mounting hole of the plate 1.5mm elliptical.

This is a great solution / substitute for the long discontinued upper right timing chain guide/damper for 18RG. 

With the use of high-quality and enhanced dual valve springs, there is a strong load in the chain, and the chain guide that will aggressively wear out the OEM type chain guide with the large friction force. This will cause horsepower loss due to the adverse effects of friction, drag, chain guide wear and the delay of valve timing. This idler gear will greatly reduce the friction and drag on the chain and guide to free up more horse power with it's needle roller bearing design with less rotation resistance and keep you valve timing correct. 

Click here for PDF installation instructions.

Important Note:
This idler sprocket will not work with a head gasket that is thicker than 1.5 mm. Otherwise The chain will be too tight.

If you have ordered and own the original type 1. The manufacturer is offering a exchange program, for this upgraded type II. For just the cost of shipping the old version to our Japanese manufacturer, for exchange. The manufacturer will cover the return shipping of the new product to you.
Please contact us by email for this exchange at:

18RG Cam Alignment Tool $46.50 USD

Cam Tool Toyota 18RG 2TG

This is a reproduction special service tool SST 09248-27010

Originally made by Toyota to help ensure correct alignment of the cams.

Made from chrome plated laser cut steel.

18RG Timing Chains

18RG Racing Timing Chain (1st chain, lower) Price $80.00 USD

18RG Racing Timing Chain (2nd chain, upper) Price $160.00 USD

These reinforced timing chains have been permeated uniformly with a light coat of manganese phosphoric acid.  This process makes the chain 4 times as resistant to wear!  The chains also keeps the engine at peak performance by it's resistant to stretching from prolong use, which can lead to mis-timed valves.  These chains are also designed to reducing friction and stop heat seizing between the links. Remaining flexible and to have a smooth flowing movement.


18RG OEM Type Quality Replacement Timing Chain Set $140.00 USD

Upper and Lower Timing Chain Set.
These are OEM type equivalent quality replacement parts. Made in Japan.

NEW!!! Jack Shaft Timing Gear Sprocket $45.00 USD

18RG Crankshaft Sprocket $45.00 USD

18RG Timing Components (OEM type replacements)

Lower Chain Tensioner  $42.86 USD

Chain Guide Bottom
$17.04 USD

18RG Upper Top Chain Tensioner

Aftermarket Type $70.00 USD



Upper Top Chain Tensioner, OEM Type  Price $195.00 USD
Comes with gasket.

18RG Light Weight Lifter Set
(a.k.a. buckets)

Set of 8. Price $390.00 USD

Within the cylinder head, lightweight characteristics matter most with the valve lifters.  These lifters are made from the lightweight but strong SKD-11 material. 
The larger outer face design creates stability, which brings out the full potential of the camshaft.

Manufacturing Method:  Machined
Material:  SKD-11
Heat Treatment:  Fuel Tempering/Tuft Ride Outer Heat Treatment
Surface Heat Treatment:  Inside, Shot Blast.  Outer, Polished.
Hardness:  HRC45 - 55
Outer Diameter:  37.945-37.955 (approximate girth)
Effective Length:  2.5mm-3.0mm (Overall Length 29mm)
Weight:  56.4g (Genuine 64g)
Clearance:   2/100 (intended approximation)

18RG Reinforced Tappet Shims

Price $14.00 each usd

18RG, 2TG Shims,
      camshaft tappets

Available sizes 1.5mm-7.0mm
Available in 0.5mm increments only.

*The thickness of the shim at the time of shipping is within 0-0.05mm

18RG Bronze Valve Guide Set

Price $176.00 USD

The demands of valve guides are resistance to wear and abrasion, tolerance to high temperature, and seizure. 
This is only accomplished by combining two metals and precision machining of the inside of the guide.  In addition these guides only allow the
minimum valve clearance so that the valves are moving properly during high RPMs. With this type, it is possible to decrease the valve clearance
by a small amount because  of its efficiency at dissipating heat and resistance to sticking valves.

Size: Intake 51mm / Exhaust 51mm
Material: Phosphorus Bronze

18RG High Carbon Cast Iron Valve Guide Set

Price $125.00 USD

2TG Standard
            Valve Guides

These quality replacement valve guides are of a better designed and made of a much higher quality high carbon cast iron steel over OEM.
A cost-effective upgrade between OEM and our bronze racing valve guides.

18RG  light Weight Valve Spring Retainers (top)

Light Weight Titanium Retainers (full set) weight 10g, (stock is 21.6g) $275.00 USD set

Our top priority was to develop an ultra light weight retainer that is indispensable for high rpm turn.
The surface is magnesium coated to suppress abrasion.
Supports a double spring.
These are suitable for a race vehicle competing for time
These are superior to even chrome molybdenum in wear resistance.

Light Weight Chrome Molybdenum Retainers (full set) weight 18.8g, (stock is 21.6g) $175.00 USD set

Light weight and superior wear resistance.
These are suitable for a street vehicle or endurance race used for a long term.
Supports a double spring.


18RG Valve Spring Seat
For dual springs.

Valve Spring Seat Set  $84.00 USD

18RG 10,000 RPM Dual Valve Spring Set

Price $268.45 USD

18RG Racing Springs

Recommended for engines with upgraded high performance camshaft

18RG Valve Spring Flat Washers

Price $32.00 USD Set of 8

Available thicknesses

18RG High Performance Light Weight And Over Sized Racing Valves

Racing Valves Toyota 18RG

45mm Over size light weight Intake valve
$41.52 USD each.
Weight 82.5 g
Length 106.2mm
Stem Diameter 8.5mm

40.5 Light weight exhaust valve
$41.52 USD each.
Weight 71.5g
Length 105.1mm

Stem Diameter 8.5mm

To increase flow through your 18RG cylinder head beyond it's current limits, these valves are absolutely necessary. 
The highest standards have gone into completing each valve. These are extra strong, heavy duty and light weight. 
The valves are made of a mixture of stainless steel and chromic molybdenum metals. Going through a strictly quality
controlled forging and then through a rigorous inspection process. In order to stay lightweight, the valve head was made thinner
and the stem was made slimmer but without compromising the design for Effective Performance, Strength and Lightweight.
To be used with stock valve keepers.


NEW!!! *18RG Standard Size Quality Replacement Valves.

18RG Standard Replacement Valves

Intake 45mm
Exhaust 38.5mm
Stem Diameter 8.5mm

$36.35 USD each (1)

$290.80 USD for a full set (4 intake, 4 exhaust)

*Made stronger and more durable than OEM valves.
The valves are made of a mixture of stainless steel and chromic molybdenum metals.

18RG Motor / Engine Mounts
OEM type

Right Side Mount $40.00 USD

Left Side
Mount   Discontinued

NEW!!! 18RG Transmission Mount High Performance  $135.00 USD

18RG Transmision mount

Polyurethane reinforced, for more solid gear shifts. Reduces wheel hop and puts more power to the ground. The last trans mount you will buy, this one will not degrade like OEM rubber.

Please Note:
 using this mount may transfer a certain amount of vibrational noise into the car's cab. But not enough to be unacceptable.

18RG Clutch Kits

Please Note: All performance clutch kits are not in stock and special order.
They are made as special order and take several weeks to produce at the manufacture before shipping direct.

Spec Clutch Stage 1 Design $336.10 USD

Torque Capacity: 259 ft/lbs

The SPEC Stage 1 Clutch Kit features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications.
* High clamp pressure plate
* Steel-backed and multi-compound woven organic material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross


Spec Clutch Stage 2 Design $396.40 USD
Torque Capacity: 290 ft/lbs

The SPEC stage 2 Clutch Kit Features segmented or full faced pure Kevlar disc with steel backing. This lining features excellent drivability like the stage 1, but offers slightly longer life and higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street, drag, pulling and autocross.
* High clamp pressure plate
* Pure Kevlar friction material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Pulling, Autocross


Spec Clutch Stage 2+ Design $396.40 USD
Torque Capacity: 325 ft/lbs

The SPEC Stage 2 PLUS Clutch Kit features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rallye and drift.

* High clamp pressure plate
* Hybrid Kevlar and Carbon-Graphite Friction material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)

*Types of Driving*
Street, Drag, Pulling, Autocross


Spec Clutch Stage 3 Design $336.10 USD
Torque Capacity: 336 ft/lbs

The SPEC Stage 3 Clutch Kit features a carbon semi-metallic 6 puck sprung hub or rigid disc (depending on application) that has been the leading puck clutch in drivability, life and torque capacity. This unit is designed for street and race cars that require an aggressive but streetable engagement and high torque capacity. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Also available in 3 puck configuration. Great for street, drag, road racing, pulling, rallye and drift.
* High clamp pressure plate
* Carbon-Graphite Friction Material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Pulling, Autocross


Spec Clutch Stage 3+ Design $505.30 USD
Torque Capacity: 435 ft/lbs

The SPEC Stage 3 +PLUS Clutch Kit is the flagship stage for a high powered street or race car that requires a manageable and friendly engagement, the stage 3+ features a carbon semi-metallic full faced material that offers unparalleled life, friction co-efficient and drivability characteristics in one single package. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, drift, autocross, road racing, pulling, rallye and drift.
* High clamp pressure plate
* Carbon semi-metallic friction material
* High torque sprung hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Pulling, Autocross


Spec Clutch Stage 4 Design $336.10 USD
Torque Capacity: 336 ft/lbs

The SPEC Stage 4 Clutch Kit is a solid hub version of the stage 3. The hub is solid 8-rivet and the assembly is heat treated for strength and durability. It is available in a 3, 4 or 6 puck configuration. Use the 3 puck for the lightest option or the 6 puck for the smoothest engagement. The 4 puck is a good compromise for both. Street drivable in 6 puck configuration, but not street friendly due to the rigid hub. Best for drag racing, road racing, pulling, rallye and drift.
* High clamp pressure plate
* Carbon-Graphite Friction Material
* High torque solid hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Pulling, Autocross

Spec Clutch Stage 5 Design $489.10 USD
Torque Capacity: 500 ft/lbs

The SPEC Stage 5 Clutch Kit features a full-metallic disc with the highest possible friction co-efficient. Street drivable but not street-friendly. The hub is solid 12-rivet and the assembly is heat treated for strength and durability. Best for extreme street and drag racing.
* High clamp pressure plate
* Full-metallic friction material
* High torque solid hub and disc assembly
* Bearing and tool kit (select models, please inquire)
*Types of Driving*
Street, Drag, Pulling, Autocross


Complete Clutch Kit
, OEM Type replacement for 18RG motors. $145.00 USD
Comes with everything. Clutch, pressure plate, through out bearing,
alignment tool, pilot
bearing and even grease!!  

18RG Aluminum Lightweight Flywheel  9.5 lb. (4.4 kg.)

Price $395.00 USD

You will defiantly feel a gain in power with this modification.

15+ Horsepower!

- Frees up horsepower available for acceleration
- Quicker shifts
- Allows easier heel-toe shifting
- Extends transmission synchro life
- Extends engine main bearing life
- Reduces overall vehicle weight


- Has a replacable clutch friction surface so you never have to cut or resurfaced the flywheel
- SFI approved
- Awesome 6061 Aluminum construction
- CNC machined
- Heat-treated special alloy steel friction surface for excellent durability and inexpensive replacement
- Brand new starter ring gear

Aluminum flywheels are made from the highest quality 6061 T6 aluminum. The material is fantastic for strength, heat dissipation and of course reduction in weight. The friction surface we use is an incredibly strong 1050 steel. The plates are milled to meet our high specifications. This flywheel can mate with any type of clutch material, including organic, Kevlar, ceramic, metallic and sintered iron. We attach the friction surface with military grade aerospace fasteners. The ring gears we use are also made from 1050 steel and are heat treated for durability. The gears are heated then pressed on and secured with grade 8 button screws. We were the first to utilize a stepped dowel system in our flywheel. This doweling method ensures that once the pressure plate is installed the dowels cannot be removed because they become locked into place. Flywheels are designed and builds with extreme precision. We give tuners, racers and builders the high performance and unmatched power they’re seeking.
Replacement Friction Plate Kit (For above flywheel) - Price $78.00 USD

1045 STEEL The friction surface we use is an incredibly strong 1045 steel.
The plates are milled to meet our high specifications.
Comes with eight button screws grade 8  Increased security helping fasten the ring gear to the flywheel and all other replacement hardware.
With these replaceable plates there is no need to replace the entire flywheel when the clutch
or flywheel is at the end of it’s life, saving time and money. 


18RG Lightweight Flywheel  10.3 lb. (4.7 kg.)
(Kameari Street) $390.00 USD

18RG Lightweight Flywheel  8.8 lb. (4.0 kg.)
(Kameari Racing) $430.00 USD

Flywheel Kameari

All Kameari lightweight flywheels are made of ultra durable, high strength chrome molybdenum steel, in a slim lightweight design.

18RG Super Strength Flywheel Bolts

Price $75.00 USD

18RG Flywheel Ring Gear. OEM Type

18RG 18RC Flywheel Ring Gear

Ring Gear Outer Diameter=11.588" Inner Diameter 10.206" Pitch=10 Width=.350" Teeth=115 Chamfer=FRONT
115 Teeth

Price $87.50 USD

18RG Intake Manifold Kit

Please Note: The full intake manifold kit does not come with the rubber fuel hose, and hose clamps as in the picture.
Those items are sold separately.

This performance intake manifold was designed with a larger cylinder diameter and made to be used with OER, Weber, Solex, Mikuni and other carburetors. The smooth design of the ports allows increased airflow while tuning the carbs is easy with the wire type side linkage kit. 

Manifold only $289.97 USD

*Linkage Kit only $262.00 USD

*Manifold Full Kit as pictured above $563.00 USD

*Please Note:All Kits are available in two types.
Cable (wire) pull actuated type linkage and mechanical rod actuated type linkage.


Fuel Hose
1.5 meter (4.11 feet) length, Inner diameter 8mm (5/16th inch) $18.50 each

Hose Claps (stainless steel) $3.35 each

NEW!!! 18RG Exhaust Header

Price $960.00 USD

Toyota 18RG Exhaust Header

All stainless steel (SUS304) construction,1.5mm thick pipes.

Mounting bolt holes are compatible with both 8mm and 10mm studs.

When the press-fitted collar is removed from the bolt hole, it becomes a 10mm specification.

High Performance Exhaust System for Celica 1971-1975

Celica TA22 exhaust system

Price $1170.00 USD

High Performance Exhaust Systems
 features stainless steel construction and 60mm diameter piping.
Designed based on our extensive experience with tuning.

For both left hand and right hand drive cars.

Please Note: Fabrication may be required to your existing exhaust header/exhaust manifold to connect to this system.

Performance Fuel Pump

High Performance Fuel Pump - External Mount $130.00 USD
Low pressure, Perfect for side draft carburetors.

These fuel pumps are made from first-class materials in order to strengthen the durability and extend the usage life.
All procedures are executed strictly according ISO/TS1649 and QS900 standard which is highest quality class for OEM in auto industry. Every pump is 100% tested before shipment.


Fuel pressure output 3-5 lb.

Current 0.8-1.5A

Flow Rate Up to150Ltr/Hrs

Inlet / outlet 8mm (removable)

Voltage 12V

Cable length approx. 19cm

Dimension approx. 14cm (L) x 5.5cm (W) x 8cm (H)

Fuel Pressure Regulator

Special Order. Price $240.00 USD

Our new Ultra Low-Pressure Regulator features a completely unique valve, designed to support high flow at a very low pressure.

Intended for multiple smaller carburetors, such as the classic Weber, Mikuni, Dellorto, and the Solex.

Adjustable from 2-5 PSI
Ideal for small carburetors
(1) ORB-06 inlet port and (2) ORB-06 outlet ports
1/8″ NPT gauge port

Clear anodized finish for a subtle look

 Fuel Pressure Gauge

Price $68.00 USD

0-15 PSI range.

This will screw right into the above fuel pressure regulator. To accurately set your fuel pressure.

This is silicone liquid filled, to prevent vibration of the indicator needle.

1-1/2 inch round. The color is silver.


For Our Many Carburetor Options And Accessories, Please Click Here.

18RG Spark Plug Wires

Price $244.00 USD

Quality High Performance Wires, 8 mm Thickness

These wires can handle up to 150,000 V

18RG Spark Plug Set

Spark Plug Set (4) high performance. Price $30.00 USD

18RG Distributor Cap and Rotor Kit.
Price $47.55 USD

Two types available. Please specify part number needed upon ordering.

Upgraded Multiple Spark Discharge High Performance Ignition Kit With Coil  $410.00 USD
This ignition kit will eliminate the OEM igniter, and upgrade your ignition to a more modern state-of-the-art standard.

Upgraded High Performance Multi-Spark Discharge Ignition With Engine Saving Rev Limiter And Ignition Coil Kit  $485.00
This ignition kit will eliminate the OEM igniter, and upgrade your ignition to a more modern state-of-the-art standard.


18RG Distributor Ignition Points to Electronic Conversion Kit 

Price $150.00 USD

18RG Distributor Ingnition Points to Electronic
              Conversion Kit

Saves gas and extends the life of your spark plugs.  Come with a magnetic pick up you screw inside the distributor. 

This kit eliminates the unreliable points that ware and constantly change the ignition timing.  With this kit you just set it and forget it!!!!  

Its is easier to install than as a set of points but you only do it once!  Entire ignition system fits beneath distributor cap to maintain original look.
No alteration to distributor required. 

You can use a stock ignition coil with this kit but to get the most power from this kit we highly recommend to upgrade to the Flame Thorougher Coil listed below.

18RG High Performance Ignition Coil

Price $113.00 USD

The Flame-Thrower II coils feature a super low resistance.  They will work with just about any high output ignition system.
Low resistance and improved turns ratio help to produce up to 45,000 volts.
This higher voltage enables you to run larger spark plug gaps for added power and better fuel economy.


18RG Water Pumps

Water pump assembly (GWT-26AF) 18R-G $285.00 USD

18RG Water Pump

Water pump for for 18RG  (GWT-44A) $57.00 USD

18RGEU Water Pump

Water pump for for 18RGEU (GWT-27A) $92.00

18RG High Performance Thermostat

Price $66.77 USD

Born from racing technology!
71 Degrees Celsius Low Temp Stainless Thermostat

What is the optimum temperature to get the most power from the engine? 

Different parts of the engine are at various coolant temperatures. For example, the temp gauge is reading at 80 degrees Celsius but at the back of the motor, it is between 85 and 90 degrees Celsius, which means it is detonating.  The perfect temperature for optimum performance is the temperature right before detonation, measured at the cylinder.  However, in order to achieve this temperature, it is absolutely necessary to have good cooling efficiency and a low temperature thermostat. The thermostat opens the valve at 71 degrees Celsius and allows the coolant to flow earlier to prevent overheating and bring out the maximum performance from the motor.


Price $45.00 USD


This radiator cap has an upgraded 1.2kg/cm (12 lbs.) pressure valve spring, so that the maximum cooling potential is achieved from the radiator. For example, even though the coolant temperature is climbing over 100 degrees Celsius and the internal pressure of the radiator is high, the coolant will not boil over.

This radiator cap is good protection against overheating because stock will only hold up to 0.9kg/cm ( 8 lbs ) of pressure and the coolant will boil over at 125 degree Celsius

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