Speed Pro Speed Pro Piston Forged 4.154" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 21.0 cc Helmet Blower Blower Filter Timing Light Cable

Timing Light Cable

Royal Purple(R) Synchromax is fully compatible with all types of friction materials

Can be used to trigger popular TBI fuel injection systems

Designed For 12 Volt Systems

with 92mm EFI Plenum Top : Height - 8

Speed Pro Speed Pro Piston Forged 4.154" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 21.0 cc Helmet Blower Blower Filter Timing Light CableFully updated skirt profiles Exclusive DUROSHIELD skirt coating. DUROSHIELD provides scuff resistance, reduced bore clearances and enhanced ring sealing. SPEED PRO POWERFORGED pistons are built to stringent specifications with a precision CNC machined dome and skirts and microfinished ring grooves. The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.