Bottom End

• Heavy-duty replacements, perfect for stock motors • Meets or exceeds OEM specifications • Comes completely fitted and ready to install • Complete set includes a two-hole crankpin, aluminum retainers, bearings, nuts and forged heat-treated steel rods •...

• Great all-around camshaft and Feulings go to for 4-1/2" stroke 114" - 117" looking for a little more than our 465 grind and wanting a bolt-in • Great bottom end with substantial gains above 2,800 RPM when compared to stock • Use of performance...

• Good for 4.25" stroke with 114"-117" engine looking for an agressive bolt in • Produces a wide powerband • Responds very well to increased bore and/or compression, exhaust system and air cleaner • Use of performance valve springs is not required but...

• Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with excellent horsepower gains in heavy bikes (2200-6250) • Smaller high-revving displacement 95" style engines...

• Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with excellent horsepower gains in heavy bikes (2200-6250) • Smaller high-revving displacement 95" style engines...

• Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with excellent horsepower gains in heavy bikes (2200-6250) • Smaller high-revving displacement 95" style engines...

• Fierce performing camshaft for an array of engine sizes, large displacement 103", 110" and 124" engines looking for a superior torque band with excellent horsepower gains in heavy bikes (2200-6250) • Smaller high-revving displacement 95" style engines...

• Endurance and high rpm • Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation • GP Series parts generally have less machining on the outside, which...

• Endurance and high rpm • Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation • GP Series parts generally have less machining on the outside, which...

• Endurance and high rpm • Each piston is electra-coated on the dome, ring groove, and pin bore, for maximum wear resistance and protection from micro-welding, galling and detonation • GP Series parts generally have less machining on the outside, which...

• 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 increased compression and cylinder head work • 1650-5500...

• 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° timing variance with loose fitting factory sprockets •...