Description
LS1 Piston and Rod Combos by CNC-Motorsports takes the guess work out. We provide quick and easy combinations saving you time and money. Combo kit is rated to support up to 750 horsepower. Connecting rod upgrades will push the rating to 1000 horsepower
LS1 Combo Kit Features
Eagle 4340 I Beam connecting rods with ARP 8740 7/16 rod bolts, 6.125 Length, .927 pin end
Mahle 4032 Forged Power Pak pistons, -4cc Flat Top, 1.314 Compression Height
Mahle performance piston rings 1.0, 1.0, 2.0mm File Fit
Wrist pins and lock included
Compression ratio with 65cc heads: 10.2:1
Compression ratio with 71cc heads: 9.5:1
Eagle H beam connecting upgrade with ARP 2000 bolts will support 1000 horsepower
