Designed for strength, built to race. No other rocker system compares with Yella Terra Platinum race series. Manufactured and assembled in Australia using the highest quality materials and componentry sourced locally and from the USA. Stability and durability well beyond the chequered flag.
Item Specifics - Check Valve Cover Clearance / Valve Cover Spacer or Higher Covers may be required depending on setups
|MAX OPEN SPRING PRESSURE
|ROCKER ARM RATIO
|ROCKER ARM BODY STYLE
TOTAL ROCKER SYSTEM INC. CRADLES, SHAFTS & ARMS.
Drill and tap 3/8" rocker studs. Fitment of various rocker covers may require small modification to cradle. Check for pushrod clearances in head when using larger diameter pushrods.