Patrick Racing Show-Polished Billet Evolution-Style 113 in. Motor EN113X
- Motors include Patrick Racing billet CNC-ported heads and billet cylinders, dynamically balanced crankshaft assembly, JE-forged pistons, Patrick Racing custom-designed cam with .602 in. lift and 266 degree duration, JIMS roller rockers, roller lifters, billet lifter blocks, billet rocker boxes, billet cam cover and billet oil pump; also included are Sumax billet pushrod tubes and Crane HI-4 ignition
- Has a 4.00 in. bore, 4.50 in. stroke, 1.94 in. intake valves and 1.625 in. exhaust valves with a 42mm Mikuni carburetor; 113 in. polished motors also feature the unique Patrick Racing round billet cylinders
- All motors have 10.25:1 compression ratio and include manual compression releases
- Show-polished motors are fully polished to the base of each cylinder and head fin for award-winning beauty and also feature polished carburetor with chrome cover, chrome cam cover and lifter blocks
- Made in the U.S.A.
NOTE: This item ships in 3-4 days after the order is placed.









