347CI 350HP CRATE ENGINE-SEALED RACING X2 CYLINDER HEAD

Ford Sealed Racing Engines are built to professional racing series standards and deliver reliable lasting performance. These aren't built from repackaged production parts, but real racing parts like Forged Crank, Rods and Pistons with full floating piston pins. Based on the Ford Performance BOSS 302 block these engines deliver reliable and consistent performance lap after lap. S347JR has been approved for use in the American Canadian Tour (ACT) Late Model series Built for asphalt and circle track racing series that require a sealed or "crate" racing engine 347 cubic inches - 4.030" bore - 3.400" stroke Ford Performance BOSS 302 race block M-6010-BOSS302 350 hp @ 5500 rpm  - 400 lb-ft of torque @ 4000 rpm with headers, and 2V 500 CFM Holley carburetor not included) 10.5:1 Compression ratio (nominal) SCAT forged crankshaft SCAT forged steel cap screw connecting rods Forged Mahle pistons with floating pin Comp Cams 35-410-8 Hydraulic roller camshaft .533" lift intake and exhaust, dur