Web Camshafts are great cams for people wanting to make real power.
CAM GRIND #415/416
The "MYSTO" cam designed for race use ONLY. Works good for big bore applications. Requires Exhaust System, High Compression Piston, Larger Diameter Followers, Shortened Valve Guides, and Performance Valve Spring Kit. Check ALL clearances!
VALVE LIFT: .432/.350
DURATION: 292/294
DURATION AT .050": 260/255
This cam would work well in big bore stroker duner engines (with exhaust, porting, and bored FCR carb) that want to have a wide torque curve, and still have the high RPM power for the hill and drag racing. Big Bore Strokers are highly recommended with this cam in Duning Applications. Will require aftermarket valve springs (KW, Web, or PSI valve springs recommended), Shortened or Sunk Valve Guides. Larger diameter followers are highly recommended. Cam-tower may need to be modified for additional clearance with this Cam.