Bolt in HQ-0034 cams as tested in a stock 2004 TC 88. The bike was prepared by Fred from Brute Performance and run on Frazier’s Harley-Davidson’s dyno. Other mods include air filter, Hooker trouble maker pipes and Power Commander. 95.65 HP and 94.72 ft. lbs. Torque

Same bolt in HQ-0034 cams tested in a 2002 TC 88 bored to 95 and using stock (ported & decked) heads and SE 9.6:1 pistons (total compression 10:1+). The bike was prepared by Fred from Brute Performance and run on Frazier’s Harley-Davidson’s dyno. Other mods include air filter, HQ-6100 ign, and 42mm Mikini carb. Modified 2-1 pipe. 108 HP and 120.1 ft. lbs. Torque