VENTED VALVE CAP
This Billet cap is not only a stunning visual addition to your tricked out scoot, it produces more power by allowing the engine to vent excess crankcase pressure. Reducing crankcase pressure will allow your engine to rev higher and pull harder!
18530 VENTED VALVE CAP -- $35.00
1993-2005 Models -- POWROLL PERFORMANCE EXHAUST SYSTEM
The only aftermarket system built for the TRX 90 that is designed specifically for modified engines.
Includes Tuneable spark arrestor.
18333 H EXH SYS TRX90 1993-2005 -- $225.00
CAMSHAFT - RACE GRIND
HARDWELD CAM, INCLUDES CORE CHARGE
Lift .239” IN / .243” EX
This grind is specifically designed to give you the BEST power possible for your Powrolled 90! An awesome increase in mid to top end power when used with our bore kit. Also works as a race grind (top end power) with our high compression piston.
Works with stock springs and retainers. Includes Bearings.
12740-22740G H CAM TRX90 (price incl. core chrg of $100.00) -- $295.00