CP CARRILLO BULLET SERIES PISTON SET - 4.070" BORE - 4.000" STROKE - 2.7CC FLAT TOP - BLS1142-070-8

Features Included:

Pistons manufactured from 2618 alloy for strength and durability
Balanced to + or – 1 gram
Dual forced pin oilers
Contact reduction grooves
Accumulator Grooves
Contemporary ring set included (Comes standard with 1.5mm x 1.5mm x 3.0mm ring pack that consists of High-grade Steel Gas Nitrided barrel faced tops with Taper Hook Groove Napier second rings and a 3-piece soft nitrided rail flex vent oils, specially designed for severe duty applications such as nitrous blowers and turbo engines.)
Forged side relief
Chromoly wrist pins with wire locks
FEA designed forging
Tight tolerances
USA made