Web Camshafts are great cams for people wanting to make real power.
CAM GRIND #242/921
Race profile. A WEB CAM winner! Requires Exhaust System, High Compression Piston, Larger Diameter Followers, Shortened Valve Guides, and Performance Valve Spring Kit. Check ALL clearances!
VALVE LIFT: .418/.342
DURATION: 284/298
DURATION AT .050": 261/262
This Camshaft is good for Drag Racing Engine / TT Engines with High Compression, Porting, Exhaust Pipe, and Bored Carbs. Big Bores / Strokers would work well with this cam (Big Bore / Strokers Highly Recommended for duners and MX bikes using this camshaft.) Porting is Highly Recommended with this camshaft. Aftermarket Valve Springs are required for this cam (KW, Web, or PSI Springs recommended). Larger Followers are highly recommended. Will require shortened or sunk valve guides and may require cam-tower clearance.
