Kolbensatz für 383cui im Übermaß +0.060_ für hohe Verdichtung
Pistons, Hypereutectic, Dome, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Big Block, Set of 8
Part Type:_Pistons
Bore (in): _4.310 in.
Bore (mm): _109.474mm
Piston Style:_Dome, with two valve reliefs
Piston Material: _Hypereutectic aluminum
Compression Distance (in): _1.908 in.
Dome Height (in): _0.200 in.
Piston Head Volume (cc): _-6.00cc
Wrist Pin Style: _Press-fit or floating
Pin Diameter (in): _1.094 in.
PistonRing Thickness: _5/64 in. x 5/64 in. x 3/16 in.
Quantity: _Sold as a set of 8.
Notes: _Solid dome design. Piston weight 779g, pin weight 190g.
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!
Verdichtung bei 0,040_ Kopfdichtung mit dem folgendem Zylinderkopfvolumen
Compression Ratios
72cc Head-11,6 : 1
80cc Head -10,6 :1
85cc Head -10,0 : 1
90.5cc Head -9,5 : 1
