Product Description
Kolbensatz für 360cui im Übermaß +0.030_ für 4_ Kurbelwellen
Pistons, Hypereutectic, Step, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Small Block, Set of 8
Part Type:_Pistons
Bore (in): _4.030 in.
Bore (mm): _102.362mm
Piston Style: _Step head, with a trough
Piston Material: _Hypereutectic aluminum
Compression Distance (in): _1.465 in.
Piston Head Volume (cc): _+23.50cc
Wrist Pin Style: _Press-fit or floating
Pin Diameter (in): _0.984 in.
Piston Ring Thickness: _5/64 in. x 5/64 in. x 3/16 in.
Quantity: _Sold as a set of 8.
Notes: _0.085 inch quench pad elevation.
Compression Ratios
62cc-9.9
64cc-9.7
68cc-9.4
72cc-9.0
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!
Centered pin. Use Magnum rod, smallend narrowed to 1_. Quench dome elevated .085. Machining require to achieve optimum quench. Closed chamber head requires additional clearance.
Ring set pt. no. 4000AM8. Made with Chrysler 360 block. Kit no. KB356KTM.
