KB Hypereutectic Piston 4.320" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 12.0 cc HANS Device Homologation: SFI 3

Homologation: SFI 3

A urethane plug is also included if you wish to completely seal the air box

Curved Blades

2A / 5 Rated

1% Accuracy•Store & Recall Chassis Setups•Baseline Setup Recall•Center of Gravity Calculation•User Selectable Display Modes•Target Tune Feature•View ANY Combination of Scale Pad Weight & Percentage•400hr Average Battery Life in PadsNOTE: PC NOT INCLUDED System Requirements: Windows® 2000

KB Hypereutectic Piston 4.320" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 12.0 cc HANS Device Homologation: SFI 3Product Description: Piston KB Series Hypereutectic 4. 320 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