FEULING PARTS

• Direct bolt-in replacement for EVO engines • Can be used with stock valve springs, pushrods and lifters • Will respond well with performance exhaust and air cleaner • Will also respond well with...

• Designed with a tighter tolerance on the inner diameter for better fit to the pinionshaft which aids in eliminating cam timing variance due to crank sprocket fit • Testing has shown as much as 4°...

• Designed to increase torque band width and increase fuel economy • Great bolt-in camshaft upgrade for stock 88" and 96" engines; also performs very well in 103" strokers and will respond well to...

• Designed to increase torque band width and increase fuel economy • Great bolt-in camshaft upgrade for stock 88" and 96" engines; also performs very well in 103" strokers and will respond well to...

• Designed to increase torque band width and increase fuel economy • Great bolt-in camshaft upgrade for stock 88" and 96" engines; also performs very well in 103" strokers and will respond well to...

• Designed for riders who want more horsepower and the powerband higher in the RPM range • Requires high-lift valve springs (Fueling Beehive Endurance or High Load valve springs recommended) • Higher...

• Conversion camshafts are a hybrid, with early '99-'06 inner cam journals and late '07-'17 outer cam journals • Update old mechanical-style cams and tensioners to new-style hydraulic tensioner...

• Carburetor and or throttle body work required along with a performance exhaust and intake system • Maintains low end performance with eye-blurring mid and top end power • High-performance valve...

• Carburetor and or throttle body work required along with a performance exhaust and intake system • Maintains low end performance with eye-blurring mid and top end power • High-performance valve...

• Carburetor and or throttle body work required along with a performance exhaust and intake system • Maintains low end performance with eye-blurring mid and top end power • High-performance valve...

• Aggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 114” and larger cubic inch engines with added compression ratio • Ported cylinder heads are not required, but will...

• Aggressive camshaft requiring high lift and higher load valvesprings, performance pushrods and lifters • High flow air cleaner and triple stepped exhaust pipe highly recommended • Heavy duty...