K24 Short Block Compression Ratio:13.5 cr -Piston rings for ductile iron

-Piston rings for ductile iron cylinder configuration

CNC Newen Valve job

Race proven for reliability on the track and on the street

ECU flash or tune recommended

Stage 2 PRO R engine is engineered to handle any turbo kit on the market and also give a major performance advantage with N/A builds

K24 Short Block Compression Ratio:13.5 cr -Piston rings for ductile ironStock Sleeve & Sleeved Block options at multiple compression ratios. Race proven for reliability on the track and on the street. All engines are Balanced, Assembled and Blueprinted All motor setups utilize our tested PCE H Beam Rods with Arias Pistons. DLC wristpins come standard. Turbo setups (11. 1cr and below) use Manley Turbo Tuffs with a CP Piston. Upgraded wall thickness comes standard. All blocks use ACL rod & main bearings and come with new