Why no hyd. cams over 230 duration?
Re: Why no hyd. cams over 230 duration? 232/232 on 114 w/ .574"/.574". and S2 LS1 heads. 28" ET Streets and 4.30 gear <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> . The car is for from lazy on the low end! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
6600 rpm clutch dump of death Administrator
Joined: Dec 2001
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From: Texas
Re: Why no hyd. cams over 230 duration? Big enough for you...
LS1 Grand-Am Cup, 239/251 Duration @ 0.050, Racing Camshaft
Price: $439.95
Part # 88958606
Advertised Duration Int.: 294
Advertised Duration Exh.: 306
Duration @ 0.050" (I/E): 239 / 251
Lift (I/E): 0.570 / 0.570
Lobe Separation: 106
RPM Range: 4000-7000
Cam Type: Hydraulic Roller
This hydraulic roller camshaft is designed by the GM Racing Division for road racing applications in the Grand-Am series. Serious duration and lift will require that the piston to valve clearance be checked as well as major PCM modifications. For best torque, install the intake centerline 105 for best power install at 107. GM recommends lightweight valves and valve springs from the 2002-03 LS6 engine for use with this camshaft.
Note: When installing this camshaft, it is critical that you use the point of maximum lift on the intake lobe. This is not a symmetrical lobe design!
LS1 Grand-Am Cup, 239/251 Duration @ 0.050, Racing Camshaft
Price: $439.95
Part # 88958606
Advertised Duration Int.: 294
Advertised Duration Exh.: 306
Duration @ 0.050" (I/E): 239 / 251
Lift (I/E): 0.570 / 0.570
Lobe Separation: 106
RPM Range: 4000-7000
Cam Type: Hydraulic Roller
This hydraulic roller camshaft is designed by the GM Racing Division for road racing applications in the Grand-Am series. Serious duration and lift will require that the piston to valve clearance be checked as well as major PCM modifications. For best torque, install the intake centerline 105 for best power install at 107. GM recommends lightweight valves and valve springs from the 2002-03 LS6 engine for use with this camshaft.
Note: When installing this camshaft, it is critical that you use the point of maximum lift on the intake lobe. This is not a symmetrical lobe design!
