Speedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
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Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all "Track Proven" products, Bringing you closer to product perfection.
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Brand:Speedmaster
Part Number:PCE305.1123
Part Type:Piston
Bore (in):4.000 in.
Piston Style:Flat top, with two valve reliefs
Piston Material:Forged aluminum
Compression Distance (in):1.065 in.
Piston Head Volume (cc):-4.00cc
Wrist Pin Style:Full Floating
Pin Diameter (in):0.927 in.
Max Rod Length:5.700 in.
Piston Ring Thickness:1.5mm x 1.5mm x 3mm
Quantity:Sold as a set of 8.
Notes:Requires rail spacer support (PCE308.1017)
