KB Hypereutectic Piston 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 931072 098 in Compression Thickness

098 in Compression Thickness

This bolt on 409S stainless steel system for the 3

Hardened and black oxide finished

  Kits can be purchased from aircraft supply retailers such as Aircraft Spruce

this unit is simple to calibrate and designed with the type of durability you expect in an AutoMeter gauge

KB Hypereutectic Piston 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 931072 098 in Compression ThicknessProduct Description: Piston KB Series Hypereutectic 4. 160 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 00 cc Pontiac V8 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