CP-Carillo Forged Piston Set: 4.030 Bore, 3.622' Stroke, 6.125' Rod Length, 1.300' CH, -2.7cc Flat Top; Wrist Pins & 1.5/1.5/3.0mm Steel Top/Napier

Low cost means low quality, right? Not so! Bullet series pistons from CP Pistons will have you rethinking that thought. Offered at an affordable price, these high-quality pistons incorporate everything that has made CP an industry leader--extensive research, computer-designed forgings, tight tolerances, and rigorous quality control. Having Bullet series pistons means that you no longer have to compromise high performance, even on a tight budget. CP Pistons Bullet series pistons are manufactured from 2618 alloy for strength and durability.

• Bore (in):4.030 in.
• Piston Style:with two valve reliefs
• Piston Material:Forged aluminum
• Compression Distance (in):1.300 in.
• Piston Head Volume (cc):-2.7cc
• Wrist Pin Style:Press-fit or floating
• Pin Diameter (in):0.927 in.
• Gapless:No
• File Fit:No
• Top Ring Thickness:1.5mm
• Top Ring Material:Ductile iron
• Top Ring Facing Material:Plasma-moly
• Second Ring Thickness:1.5mm
• Second Ring Material:Cast iron
• Second Ring Facing Material:Phosphate coated
• Oil Ring Thickness:3.0mm
• Oil Ring Tension:Low
• Piston balance 1 gram
• Dual forced pin oilers
• Contact reduction grooves
• Accumulator groove
• Contemporary high performance ring sets
• Forged side relief
• Chromoly wrist pins with wire locks