HP103 Camshaft Kit

Camshft Kit - HP103 Chain Drive - Twin Cam '99-'06 Twin Cam (except '06 Dyna)

• Designed as bolt in cams for engines with 103" and stock 9.7:1 compression ratio up to 10.5:1
• Works with stock, un-ported heads, but is great for S&S CNC ported heads
• Power in 3000 rpm - 6000 rpm range
• Made in the USA
• Requires high-lift valve springs.
• Coil bind, valve-to-valve clearance, and valve-to-valve piston clearance will require checking.