Cast steel crankshaft, 4340 Forged steel H-Beam rods, 3/8" ARP 8740 rod bolts, Forged Arias pistons with performance ring set, Performance rod and main bearings. This kit is intended to be internally balanced.
Compression Ratio with 50cc 9.0:1
Model | Year(s) |
---|---|
Mustang GT | 2005 2006 2007 2008 2009 2010 |