Molnar 397 5.7 Hemi Stroker Kit, 11.8:1 Wiseco Forged Pistons

Chrysler 3RD Gen 5.7 Hemi Molnar Forged rotating assemblies are designed to support engine builds up to 1200 horsepower
Molnar 4340 forged steel crankshaft 4.050 Stroker crankshaft
Molnar Forged 4340 steel H-Beam rods with 7/16" ARP2000 rod bolts, 6.125 Length
Wiseco 2618 Forged pistons, (C/H 1.090)
Premium GFX piston ring set, 1.2mm, 1.2mm, 3.0mm oil rings, good for boost or nitrous
Standard Heavy-duty .173 wall wrist pins
H Series performance rod bearings and main bearings and thrust washer
Rotating assembly comes unbalanced, balancing is required before installation.
Compression Ratio with 65cc heads: 11.8:1
Compression Ratio with 73cc heads: 10.8:1
Compression Ratio with 85cc heads: 9.5:1

*5.7L up to 2008 use 32 Tooth Tone Ring, 2008 and present use 58 Tooth Tone Ring
*Note Standard bore size for 5.7L (3.917)
5.7L 2009 UP 64cc Eagle Heads
5.7L up to 2008 used 85cc heads