Engle W-140 Camshaft 421 Lift 275 Duration 108 Lobe Center - W140

Engle W140 camshaft with .421 cam lift and 275 duration and 108 lobe center for 1.1 ratio or 1.25 ratio rockers. With 1.1 ratio rockers this cam runs 463 valve lift and 313 running duration, or 275 duration at .050in. This cam is only recommended for mid-high RPM performance engines with good open head porting, large valves, and dual carburetors. Powerband is built for 4000-7500 RPM and must be paired with dual valve springs.
Tech Tip: We only recommend this cam with 1.1 ratio rockers. If you are looking for even more valve lift we recommend using ratio rockers with an FK series.
Made in USA.
ENG-W140