Turbotrux
New member
Does anyone know if these are actually the correct specs for the stock CAM??? This info is from the old syty.org site. I'm planning a rebuild and I'm trying to come up with the baseline data.
Stock
Intake Valve Opens
(Before TDC) 42-Degrees
Intake Valve Closes
(After BDC) 83-Degrees
Intake Valve Duration 305 (42+180+83)
Exhaust Valve Opens
(Before BDC) 78-Degrees
Exhaust Valve Closes
(After TDC) 53-Degrees
Exhaust Valve Duration 311 (78+180+53)
Intake Max Lift
(With stock 1.5:1 rockers) 0.357"
Exhaust Max Lift
(With stock 1.5:1 rockers) 0.390"
Thanks
Stock
Intake Valve Opens
(Before TDC) 42-Degrees
Intake Valve Closes
(After BDC) 83-Degrees
Intake Valve Duration 305 (42+180+83)
Exhaust Valve Opens
(Before BDC) 78-Degrees
Exhaust Valve Closes
(After TDC) 53-Degrees
Exhaust Valve Duration 311 (78+180+53)
Intake Max Lift
(With stock 1.5:1 rockers) 0.357"
Exhaust Max Lift
(With stock 1.5:1 rockers) 0.390"
Thanks