Produktbeschreibung
Kolbensatz für 383cui im Übermaß +0.030_
Brand:_Keith Black/KB Pistons
Product Line:_Keith Black Hypereutectic Pistons
Part Type:_Pistons
Bore (in): _4.280 in.
Bore (mm): _108.712mm
Piston Style: _Flat top, with two valve reliefs
Piston Material:_Hypereutectic aluminum
Compression Distance (in): _1.908 in.
Piston Head Volume (cc): _+5.00cc
Wrist Pin Style: _Floating
Pin Diameter (in): _1.094 in.
Piston Ring Thickness: _5/64 in. x 5/64 in. x 3/16 in.
Quantity: _Sold as a set of 8.
Pistons, Hypereutectic, Flat Top, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves,Mopar,383,Set of 8
Keith Black hypereutectic pistons are serious pistons that don't cost an arm and a leg.
Keith Black hypereutectic pistons are made from 390 alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral-lock retainer grooves make these pistons outstanding for performance applications. On top of that, Keith Black's hypereutectic pistons have a lightweight rigid-rib skirt design that stabilizes the piston in the bore. All of this adds up to pistons that fit tighter than forged types, provide improved oil control, reduce blowby, increase ring life, eliminate cold start-up knocking, and won't cost you an arm and a leg!
Compression Ratios
Compression Ratios
72cc-9.8
80cc-9.1
84cc-8.8
88cc-8.5
