Triumph 650/750 Billet Nitrided Camshaft Set - Great Mid-Range & Top End

Street sport cam/race cam combo

This camshaft kit delivers high performance for the street or the track. The profile of the popular Sifton 460 sport cam is used for the intake while the race profile of the MAP1052 is used for the exhaust. This cam set offers great mid-range power with increased delivery as well. It's not too radical for the street, but delivers enough power for the weekend racer.

Intake.401" Cam Lift - 308 Duration at .020"    102  Lobe Center
Exhaust: .375" Cam Lift (.422" valve lift) - 296.5 Duration at .020"    105 Lobe Center
Intake (open/close): 52 btc/76 abc .008" lash
Exhaust (open/close): 73.5 bbc/43 atc .010" lash
Perfect Road Race combination.  Same cam as used in our 5 time National ARMHA Formula 750 Championship Winning Road Racer

 Requires:
Hi-compression Pistons (10.5-1+)
Race springs PM0300, PM0290, PM0295, PM0292 or PM0296 (as determined per useage)
Hi-performance pushrods MAP1722  (T120 "long rod") or MAP1724  (T140 "short rod")
New or Resurfaced "STD" tappets (.750" radius) Only INTAKE and "R" (1.1/8" radius) EXHAUST.
  Note:  If sending in for regrind be sure to check for stems for wear (.3115-.3105")