WSRD

Introducing the last piston option your 900 Rotax engine will ever need! The WSRD Ultimate - Big Pin Piston Set is featured in all of our big horse...

WSRD continues to push the envelop with the 900ACE Rotax Engine. Piston development has been a key component to all of our engine packages. Through...

CLICK HERE | WSRD|KWI ULTIMATE PRIMARY BOLT INSTRUCTIONS The WSRD x KWI Clutching Ultimate Primary Bolt is the solution for the problematic f...

WSRD Used Parts Sales

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V1 Closed Deck Short Block Package (Rated to 400HP)What's Included? WSI Closed Deck Engine Block Service WSRD Terminator Piston Set WSRD Ter...

From mild to wild and everything in between, WSRD offers cylinder head and engine packages to suite your application and power needs!  **All cylind...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V1 Short Block Package (Rated to 400HP)What's Included? WSRD Terminator Piston Set WSRD Terminator Head Stud Set WSRD Terminator Head Gasket...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V2 Closed Deck Short Block Package (Rated to 475HP)What's Included? WSI Closed Deck Engine Block Service WSRD Terminator Piston Set WSRD Ter...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V3 Closed Deck - Big Pin Short Block Package (Rated to 550HP)What's Included? WSI Closed Deck Engine Block Service WSRD Ultimate - Big Pin P...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V4 Closed Deck - Billet Girdle Short Block Package (Rated to 650HP) What's Included? WSI Billet Engine Girdle WSI Closed Deck Engine Block S...

The complete Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for ...

WSRD V5 Billet Block - MID Sleeved Short Block Package (Rated for 650+HP)What's Included? WSI Billet Engine Block & Girdle (Available with We...

WSRD | GSC Intake & Exhaust Valve Guides for the Can-Am X3. These are sold as a set of (12). Picture two shows the damage that can happen to th...

What better way to support the Whalen Speed brand and fly our nations colors than with a whip flag while you enjoy your weekend at the dunes! 

Keeping things simple with a two-tone navy blue and grey beanie featuring the Whalen Speed logo embroidered in white front and center! 

This has been a common request and we've listened! Now introducing the Whalen's Speed R&D "Baby Doll" T-Shirt for the lovely ladies!  These shi...

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

CLICK HERE - WS195RR TUNE DETAILS

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

CLICK HERE - WS160, WS185 & WS200 TUNE DETAILS

The WS500 Turbocharger Package brings you the ultimate, complete 46mm turbocharger package legal for the Modified SXS Shootout or Duner Sand Outlaw...

This product listing is for those clients who have previously purchased all of the requirements needed for WSRD Tuning and are running another vend...

This product listing is for those clients who have previously purchased a Standalone ECU Solution for their Can-Am X3, Polaris RZR Turbo Model, Pol...

This product listing is for those clients who have previously purchased a DynoJet Power Vision or all of the requirements needed for WSRD Tuning an...

The cleanest way to display AFR, Air to Fuel Ratio, in your Polaris Pro R! As we continue to offer the AEM X-Series Gauges, an industry standard, f...

WSRD & KWI have once again put their heads together to offer high engagement primary springs for your Can-Am X3 & Polaris RZR! These spring...

Another WSRD x MCM Fab & Designs product offering record setting results!  When looking to maximize your machines performance, and converting y...

WSRD continues to make the DIYer's life easier! The WSRD x Wiseco Piston Ring Compressor Sleeve simplifies the installation of your piston and rod ...