Description:
Good for street machine with mild stall. Use headers and lower gears. Rough idle. Operating Range: 2000-6000 RPM Duration Advertised: 280? Intake / 280? Exhaust Duration @ .050'' Lift: 230? Intake / 230? Exhaust Valve Lift w/1.6 Rockers: .490'' Intake / .490'' Exhaust Lobe Separation Angle: 110?