COMP Cams Camshaft FW Ford 305Qio8 - 35-564-44

4-Pattern 253/263 IB, 255/265 OB Hydraulic Roller Cam for Ford 351W

Application: Fits Ford Small Block Engines originally equipped with "Old" firing order and 351 Windsor engines with the "Windsor" firing order

Recommended in larger c.i. and high compression applications. 3500+ Stall.

Hydraulic Roller: 4-Pattern 305QIO8 - Recommended for larger c.i.d. and high compression applications. 3500+ Stall.

• Technology developed and race-proven in NASCAR.
• Feature a large increase in both area under the curve and stability at high RPM.
• Optimize valve events based on runner length.
• Feature a large increase in both area under the curve and stability at high RPM.
• Technology developed and race-proven in NASCAR.
• Feature four lobe patterns, one intake and exhaust design for outboard runners and another intake and exhaust design for inboard runners.
• Optimize valve events based on runner length.