KB PERFORMANCE, 88" TO 95" BIG BORE PISTON SET. +.005"

KB Performance, 88" to 95" big bore piston set. +.005"

88" to 95" big bore conversion. High compression (pop-up). 10.5:1 CR. Piston weight 437gr. Piston pin weight 97gr. / Head type: Dome. Dome -11.2cc / Compression height 1.270". Bore 3.875" / Stroke 4.000". Rod length 7.667" / Cyl. length 4.938". Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise. Note: Top compression ring will need additional clearance. See instructions.

Fits: > 99-06 TCA/B(NU)