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CP Bullet LS3 Piston Kit 4.065 Bore, 4.000 Stroke, +11.8cc Dome, BLS1131-STD
CP Bullet LS Series Piston and Ring Kit 4.065 Bore, 4.000 Stroke, +11.8cc Dome, BLS1131-STD
CP-Carrillo Bullet LS pistons are designed specifically to fit all GM LS 15° heads (4.8, 5.3, 5.7, 6.0, 6.2L). Pistons are proudly made in the USA from 2618 forgings and are suitable for nitrous oxide Superchargers or Turbos. Pistons feature special skirt design for low piston noise, 1.5mm steel gas nitride top ring, 1.5mm Napier second ring, 3.0mm oil ring and include .945 x 2.250 or .927 x 2.250 pins with.180 wall standard
PART NUMBER: BLS1131-STD
BORE (IN.): 4.065
STROKE (IN.): 4.000
ROD LENGTH (IN.): 6.125
COMP HEIGHT (IN.): 1.110
CROWN VOLUME (CC): +11.8
COMP RATIO W/68CC: 13.5:1
WRIST PINS INCLUDED: Yes
PIN DIAMETER (IN.): 0.927
PIN LENGTH (IN.): 2.250
ALLOY: 2618
RINGS INCLUDED: Yes
RING SIZES: 1.5mm, 1.5mm, 3.0mm
WEIGHT (G): 419
NOTES: For use with 15 Degree Valve Angle LS Heads