TRIUMPH 650-750cc High Performance Profile Camshaft for 76-Degree Engines

Race CamShaft Combo for 76-degree
Sifton 460 Intake with MAP1052 Exhaust

Race Use
Added mid-range with top-end power
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")