Originally Posted by Tod74
OK..so if I go with a head in the 335- 345 cc range...what kind of camshaft specs should I be looking at for this combo? Keep in mind I want to keep the thing under 7000 rpm because I am poor and can't build a new motor overnight..lol. :lol:
I think either of these two cams would work well for you if you are going to keep the rpm at 7000 and below:
Comp Cams 11-734-9
Operating Range: 4500-7300 RPM
Duration Advertised: 313° Intake / 322° Exhaust
Duration @ .050'' Lift: 278° Intake / 286° Exhaust
Valve Lift w/1.7 Rockers: .748'' Intake / .714'' Exhaust
Valve Setting: .028'' Intake / .030'' Exhaust
Lobe Separation Angle: 110°
Comp Cams 11-740-9
Operating Range: 5000-7500 RPM
Duration Advertised: 321° Intake / 336° Exhaust
Duration @ .050'' Lift: 286° Intake / 298° Exhaust
Valve Lift w/1.7 Rockers: .748'' Intake / .748'' Exhaust
Valve Setting: .028'' Intake / .030'' Exhaust
Lobe Separation Angle: 112°
George