LT1 "cam only" dyno results/track numbers?
07-26-2011, 06:05 PM
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My cam only Lt1 made 353 rwhp with a Vig3200 unlocked and a 12bolt rear. On that dyno session I did have a high rpm ignition problem. Car weighs 3225 with me in it. With the stockhead cam only setup I ran 11.15 119.86. The cam I ran was a Joe O custom cam wilder than a 306. I shifted at 6200. Frank95z
07-27-2011, 01:36 PM
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My cam only Lt1 made 353 rwhp with a Vig3200 unlocked and a 12bolt rear. On that dyno session I did have a high rpm ignition problem. Car weighs 3225 with me in it. With the stockhead cam only setup I ran 11.15 119.86. The cam I ran was a Joe O custom cam wilder than a 306. I shifted at 6200. Frank95z
07-31-2011, 04:34 PM
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96TransAmboosted that is with stockheads,stock valvejob,no porting,stock valves. I did replace valvesprings to some Comp 941's. Sorry for the delay in answering been fishing since Thursday.
09-28-2016, 03:32 PM
#70
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Camming or opening up a factory motor, particularly one with high miles, always carries risk.
That said, back when I was 'cam only' I ran a XE224/236 cam and stock untouched heads, MAC mids, full exhaust, CAI, etc. Made 352/264 SAE, 368/370 uncorrected with a nice flat torque curve. Pill was set at 6400, cam peaked right at 6000-6100.
03-03-2017, 08:57 AM
#71
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My cam only Lt1 made 353 rwhp with a Vig3200 unlocked and a 12bolt rear. On that dyno session I did have a high rpm ignition problem. Car weighs 3225 with me in it. With the stockhead cam only setup I ran 11.15 119.86. The cam I ran was a Joe O custom cam wilder than a 306. I shifted at 6200. Frank95z
