KB Hypereutectic Piston 4.280" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 12.0 cc 700102 Recommended for naturally-aspirated competition use

Recommended for naturally-aspirated competition use

From the one-piece sealed housing with a tire tread top

and is suited to customers looking for efficiency improvements without a lot of noise

or features such as water/meth/nitrous injection

KB Hypereutectic Piston 4.280" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 12.0 cc 700102 Recommended for naturally-aspirated competition useProduct Description: Piston KB Series Hypereutectic 4. 280 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 12. 00 cc Big Block Chevy Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring locations, gas