Bolt-in four-cam setMore horsepower and torqueStock springs OK to 7000 rpm, requires no headworkMade in the U.S.A.Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance...
"PB+" exhaust cams only (#s 1 and 4)Use with stock P intake cams for bolt-in power with stock 1000cc engines; stock springs are okay and no head work is requiredMade in the U.S.A.81-E84 cam gear kits...
Cams run to 6500 rpm with stock hydraulic lifters; recommend solids not be installedStock base circle sizes allow the use of stock pushrodsMade in the U.S.A.N6 designed for modified 1200s to 80"...
Cams run to 6500 rpm with stock hydraulic lifters; recommend solids not be installedStock base circle sizes allow the use of stock pushrodsMade in the U.S.A.