FEULING PARTS Cam - 538 Series - Reaper® - Chain Drive - M8 1351

Cam - 538 Series - Reaper® - Chain Drive - M8 Gen 2 bolt in, Revs up fast and pulls hard in engines with big bore cylinders, modified cylinder heads, intake,compression and exhaust, The Reaper® 538 grind will shine in 124” and larger cubic inch engines with added compression ratio, The stock throttle body produces an excellent powerband and use of a high-flow throttle body will increase peak power numbers, Ported cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range, A high-flow exhaust system and air cleaner is highly recommended for optimal performance, 2250 - 6250 rpm range, Made in the USA, Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio., Requires high lift valve spring for Gen 1 engine.