Camshaft

Stage 3 XFI SPR Camshaft

Stage 3 XFI SPR Camshaft; Hyd. Roller; 1000-7100rpm; Adv. Dur. 272 Int./283 Exh.; Valve Lift .547 Int./.560 Exh.; Lobe Angle 112 deg.; Spring/Phaser Mods Required;

• Usage: Street/Strip
• Engine Make/Size: Ford 4.6L 3V
• Lifter Type: Hydraulic Roller
• RPM Range: 1000-7100
• Exhaust Valve Lift (in.): 0.56
• Exh. Duration @ .050 in. (Deg): 244
• Exh. Duration Advertised (Deg): 283
• Intake Valve Lift (in.): 0.547
• Int. Duration @ .050 in. (Deg): 237
• Int. Duration Advertised (Deg): 272

• First Truly Drop In Installation
• Fully Compatible w/Factory Variable Cam Timing
• Designed To Operate In The Stock RPM Range
• The Perfect Balance Of Performance vs Installation
• Excellent Alternative
• Requires No Computer Tuning
• 1 Year Limited Warranty

All Comp Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

COMP Cams manufactures truly superior hydraulic and solid flat tappet, hyd and mechanical roller, and overhead camshafts for everything from OE replacement to full race, designed and manufactured using cutting-edge technology and the finest engineering in the industry. Whether your engine is naturally aspirated, or you run nitrous, or a supercharger or turbo, our cams make more horsepower than any other. Looking for that ultimate hard-hitting muscle car idle? Check out our aggressive new Thumpr Cams. Match our camshafts up with our competition-grade lifters, valve springs, timing sets, and other supporting components, and you'll experience the ultimate in race-winning reliability!