JR Race Car

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28mm Mikuni Jet Block With Jets
Out of Stock
$169.07
42-45MM Mikuni Jet Block With Jets
Add to Cart
$169.07
#35 Chain Breaker
Add to Cart
$44.85
Jack Shaft Support
Add to Cart
$294.25
Shockwave O/D Clutch System
Add to Cart
$1,307.90
Shockwave Standard Clutch System
Add to Cart
$989.99
Shockwave Reamer tool
Add to Cart
$97.35
Shockwave Rebuild Kit
Add to Cart
$304.48
Shockwave Dual Support Bolt Kit
Add to Cart
$42.08
Outer Steel Washer
Add to Cart
$13.43
Roller Bearing Kit
Add to Cart
$80.20
Shockwave Overdrive Removal tool
Add to Cart
$29.26
Standard Shockwave Spider Assembly
Add to Cart
$223.18
O/D Shockwave Spider Assembly
Add to Cart
$295.90
3/4" Drive Belt
Add to Cart
$38.50
Shockwave O/D Spring Compressor
Add to Cart
$47.29
Dial Board Firewall Mount
Out of Stock
$207.90
Dual Bearing Support Upright - Flywheel Side Dual Bearing Support Upright- Flywheel Side Dual Bearing Support Upright- Flywheel Side
Out of Stock
$34.24
Raptor Exhaust Header
Add to Cart
$99.00
Raptor Exhaust Gasket
Add to Cart
$6.60
ZR3 SHORT BLOCK KIT
Add to Cart
$2,326.50
#415 Chain Breaker
Add to Cart
$79.20
28mm Mikuni Jet Block With Jets
Jet kit includes : 10 Main Jets (410, 420, 430, 440, 450, 460, 470, 480, 490, 500) 5 Pilot Jets (65, 70, 75, 80, 85) 8 Air Jets (.5, .6, .7, .8, .9, 1.0, 1.1, 1.2)
28mm Mikuni Jet Block With Jets
Out of Stock
$169.07
42-45MM Mikuni Jet Block With Jets
Jet kit includes : •10 Main Jets (.099, .101, .104, .106, .109, .110, .114, .1155, .118, .120,) •5 Pilot Jets (.057, .059, .061, 0.63, .065) •8 Air Jets (0.6, 0.7,0.8, 0.9, 1.0 ,1.1, 1.2, 1.3)
42-45MM Mikuni Jet Block With Jets
Add to Cart
$169.07
Helmet Hook
Designed for 1-1/8" tubing size.
Helmet Hook
Add to Cart
$45.46
35 Chain Break (#35)
Rugged all steel construction machined to positively position the space chain when removing or installing the pin. Eliminates distortion, common while using other designs.
#35 Chain Breaker
Add to Cart
$44.85
JackShaft Support
Add consistency and reliability to your ET's by supporting your jackshaft. Helps prevent belt whip and reduces jackshaft deflection. Includes bearing plate for dual bearing support, bearings, hardware and spacer kits. Fully adjustable for any belt length and engine angle. A longer jackshaft may be required
Jack Shaft Support
Add to Cart
$294.25
Shockwave O/D Clutch System (Shockwave)
Shockwave O/D Clutch System The Shockwave line of clutches are currently the best clutches available on the market. This clutch is bolt on performance. The Shockwave line of clutches were designed with consistency and simplicity in mind. They are also built to last. Some of the Shockwave features are: more clamping force for higher torque engines; round main shaft instead of square; wide belt technology; torque is transferred through ball bearings instead of a slide bushing, and much more! Includes: Shockwave Clutch, Shockwave Reverse Driven, belt and hardware.
Shockwave O/D Clutch System
Add to Cart
$1,307.90
Shockwave Standard Clutch System (Shockwave)
Shockwave Standard Clutch System The Shockwave line of clutches are currently the best clutches available on the market. This clutch is bolt on performance. The Shockwave line of clutches were designed with consistency and simplicity in mind. They are also built to last. Some of the Shockwave features are: more clamping force for higher torque engines; round main shaft instead of square; wide belt technology; torque is transferred through ball bearings instead of a slide bushing, and much more! Includes: •Shockwave Primary Clutch •Shockwave 7" Reverse Driven •Belt •Hardware
Shockwave Standard Clutch System
Add to Cart
$989.99
Shockwave Reamer tool
This Shockwave reamer tool will keep your post clear of burrs and defects for easy installation and removal of the shockwave clutch.
Shockwave Reamer tool
Add to Cart
$97.35
ShockWave Rebuild Kit
This rebuild kit has all the parts which typically wear on your shockwave clutch. This kit serves both Shockwave standard and Shockwave O/D. Long Clutch Bolt with washer Key Dual Support Bearing *Standard Shockwave includes Dual Support Bearing Spacer Primary Parts: Primary Spring-Your Choice Set of 3 Black Rollers (Roller Bearings) Set of 3 Roller Bushings (Where the fly weights push on the spider) Set of Fly Weight Bushings (Fly Weight Spacers) – Your Choice Set of Fly Wight Bolts Set of Face Plate Bolts Driven Parts: Spring-Your Choice 3 Cam followers (Helix rollers) Sheave Bushing Kit Pole Set with hardware (Short for Standard, Long for O/D)
Shockwave Rebuild Kit
Add to Cart
$304.48
Shockwave Dual Support Bolt Kit
Kit Includes: (1) - 5/16-24x4 1/2 Hex Head (1) - Outer Steel Washer (1) - 5/8 ID Support Bearing (1) - Shockwave Dual Support Adapter Spacer (1) - Grooved Starter Nut (1) - Snap Ring 7/8 EXT (Starter Nut) (1) - Dual/Jackshaft Support Bearing (6) - 5/16-18x7/8 BHSCS (6) - 5/16 Hardened Waher SAE
Shockwave Dual Support Bolt Kit
Add to Cart
$42.08
Cam Follower
Cam Followers (Helix Rollers) are sold individually. They pressed into the reverse driven clutch and often require a small rubber mallet to remove them.
Cam Follower
Add to Cart
$26.62
Outer Steel Washer
Outer Steel Washer for Shockwave Clutch
Outer Steel Washer
Add to Cart
$13.43
Roller Bearing Kit
For use in the Shockwave and Shockwave O/D clutches. Kit includes: •(3) 1/4-28 Nylock Jam Nuts •(3) 1/4" Washer •(3) of the Roller Assembly with bearings.
Roller Bearing Kit
Add to Cart
$80.20
Shockwave Overdrive Removal tool
Shockwave O/D Removal tool, easily and safely get that primary clutch off the crank.
Shockwave Overdrive Removal tool
Add to Cart
$29.26
Standard Shockwave Spider Assembly
Shockwave Spider Assembly for the Standard Shockwave Includes: •Billet spider •Roller Bearings •Roller Bushings
Standard Shockwave Spider Assembly
Add to Cart
$223.18
O/D Shockwave Spider Assembly
For the Shockwave O/D Clutch. Includes: •Billet Shockwave Spider •Roller Bearings •Roller Bushings
O/D Shockwave Spider Assembly
Add to Cart
$295.90
LOGBOOK
The JR RACE CAR logbook is a must have for the serious racer! This logbook will help you document all the information about your car. There are places to document when you last changed the oil, gearing, clutch setup, tire pressure, lane, weather, and more. The Jr Race Car Log Book also help you keep track number of passes sense last engine refresh, number of passes on drive blet and more.
LOGGBOOK
Add to Cart
$8.25
3/4" Drive Belt
*** Centers: Is the distance from the center of the crank shaft to the center of the jackshaft. (Measurements are approximated) The JR Race Car 3/4" wide belt is designed for use on the Shockwave clutch. Lower chugs on the belt allow it to be flexible and strong. Several centers are available for the 3/4" line of belts.
3/4" Drive Belt
Add to Cart
$38.50
7/8" Drive Belt
*** Centers: is the distance from the center of crank shaft to center of jackshaft. (Measurements are approximated) The JR Race Car 7/8" wide belt is designed for use on the Shockwave Overdrive clutch. Lower chugs on the belt allow it to be flexible and strong. Several centers are available for the 7/8" line of belts.
7/8" Drive Belt
Add to Cart
$52.80
Shockwave O/D Spring Compressor
Service your Shockwave O/D at home or at the track with the spring compressor tool! This tool has been recently revised to eliminate the use of any wrenches on the spring compressor. This tool is not compatible with the Standard Shockwave clutch.
Shockwave O/D Spring Compressor
Add to Cart
$47.29
Dial Board Firewall Mount
The new Pro Dial Board Holder utilizes a thick, billet aluminum construction to with stand harsh vibration. The design is simple, yet immaculate. The board mounts to the chassis fire wall and swivels across the spring loaded wave disc. This can be located by hand with out any tools, yet stays located while the car goes does the track. Kiss the typical, noisy, flimsy design good-bye. Dial board included. Offered in polished or a Black Anodized finish. You also have the choice between 1 1/8", 3", and firewall mounting solutions.
Dial Board Firewall Mount
Out of Stock
$207.90
Dual Bearing Support Upright- Flywheel Side
Dual Bearing Support Upright - Flywheel Side
Dual Bearing Support Upright - Flywheel Side Dual Bearing Support Upright- Flywheel Side Dual Bearing Support Upright- Flywheel Side
Out of Stock
$34.24
Raptor Exhaust Header
Raptor Exhaust Header, 15" long, Black High Heat Paint Coated. 1-1/2" bolt centers.
Raptor Exhaust Header
Add to Cart
$99.00
Raptor Exhaust Gasket
Small Port Raptor Exhaust Gasket 1-1/2" bolt hole centers
Raptor Exhaust Gasket
Add to Cart
$6.60
ZR3 SHORT BLOCK KIT (ZR)
The ZR3 short block kit is for replacing older Blockzilla engines, or moving to a new block after a failure. Kit includes: •Block with valves •Lifter •Billet Head •Copper Head Gasket •Head stud kit •Camshaft with Gear •Breather plate with hardware •Side cover with hardware
ZR3 SHORT BLOCK KIT
Add to Cart
$2,326.50
415 Chain Break (#415)
Chain brake tool manufactured by JR Race Car for the #415 chain. Used to remove pins (brake chain) and to replace pins.
#415 Chain Breaker
Add to Cart
$79.20
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