REV XS/XM CLUTCH KIT - FOR TRA PRIMARY / QRS SECONDARY

Available for: 500ss, 600SDI, 600etec, 800R, 800etec engines.

Cudney Racing Clutch Kits include, a set of adjustable weight pins, a new primary spring, a new secondary spring, a new teflon coated qrs helix, instruction kit and decal.


XP QRS Clutch Kit

Regular: $379.95

Our Price: $299.95

XS/XM DUAL RING Piston Kits

Available for: 600SDI, 600etec, 800R, 800etec engines.

The kit consist of 2 pistons, which have moly coated sides and ceramic tops with DUAL CHROME RINGS, wrist pins and circlips. These are direct install kits and require no changes.


Regular: $329.95

OUR PRICE: $299.95

PB80 - Primary Clutch

Available for the 900 and 1200 series engines!

The new PB80 Primary Clutch is lighter than the TRA Primary and allows the engine to spool faster with improved clutch cooling cooling.


Regular: $559.95

OUR PRICE $539.95

DUAL RING Piston PACKAGE

Available for: 600etec engines ONLY. 

The piston package includes 2 dual ring pistons, dual chrome rings, wrist pins, circlips, caged needle bearings and a base gasket.


Regular: $399.95

OUR PRICE: $339.95

PB80  Primary CLUTCH - Holding TOOL

PB80 Clutch Holding Tool. This is Needed to work on the PB80 Clutch



OUR PRICE $24.95

QRS Secondary CLUTCH Compression tool

QRS Secondary spring compression tool. Required to remove the QRS helix.


OUR PRICE $84.95

QRS secondary TORX wrench


This reversible ratcheting wrench is used to remove and install the qrs helix without removing the shaft. This single-end, flat wrench is 9-3/4" long with a T-40 torx bit. The low profile design allows for easy access to the helix bolts between the frame and the clutch and the vinyl grip provides a comfortable ergonomic grip and prevents the wrench from scratching or marring your machine.

OUR PRICE $54.95

    GEN 4/REV  XS/XM

900 ACE - CLutching package - NEW!

This Clutching package has been specially developed for the 900 ACE engine and includes our PB80 Primary clutch and our secondary clutch kit.


Regular Price $799.95

OUR PRICE $769.95

GEN 4 - 600 R CLUTCH KIT - FOR P-Drive PRIMARY / QRS SECONDARY

The Cudney Racing GEN 4 600R Clutch Kits include a new primary spring, a set of adjustable pivot weights, a new secondary spring and a new helix, instruction sheet and decal.


GEN 4 850 Clutch Kit

Regular: $399.95

Our Price: $339.95

GEN 4 850 CLUTCH KIT - FOR P-Drive PRIMARY / QRS SECONDARY

The Cudney Racing GEN 4 850 Clutch Kits include a new primary spring, a set of adjustable pivot weights, a new secondary spring and a new helix, instruction sheet and decal.


GEN 4 850 Clutch Kit

Regular: $399.95

Our Price: $339.95

**NEW**  GEN 4 - 900 TURBO KitS AVAILABLE NOW !

P-DRIVE CLUTCH TOOL - IN STOCK !


P-Drive clutch puller, P-Drive spring compressor, P-Drive circlip removal tool.

Their Price: $279.95

OUR PRICE: $249.95

NEW QRS Spring TOOL for 900 turbo- IN STOCK !


900 Turbo QRS Secondary spring and helix tools.

Call for pricing. Ask about package tool pricing.

900 ACE - EXHAUST HEADER - NEW!

The MBRP exhaust manifold header which is an easy bolt on performance upgrade for the 900 ACE.


Regular Price $569.95

OUR PRICE $549.95

900 Turbo Stage 1 CLUTCH KIT - FOR P-Drive PRIMARY / QRS SECONDARY

The Cudney Racing 900 TURBO Stage 1 kit features a Hurricane 195HP or 205HP re-flash and our Boosted Clutch Kit which includes adjustable clickers, adjustable weights, a new Primary Spring, a new Secondary Spring and a new secondary Helix. We send the clutching out with the base weight installed in the Adjustable Weights and you can tune to your particular sled from there, as well you have the clickers for adjustment of RPM.


Regular: $1495.00

Our Price: $1395.00

900 turbo Stock boost KIT - FOR P-Drive PRIMARY / QRS SECONDARY

The Cudney Racing 900 TURBO stock boost clutch kit consists of a new primary spring, a new secondary spring, and a new helix.



Regular: $379.95

Our Price: $299.95