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lunati cam 54868???
Hi ,
Opinions needed on this cam on a gen6 502 that has some modifications made to it. Here are the cam specs. Back to Home : Cams : Chevrolet Big Block Mark VI (1996 - 1999) EFI Hyd Roller Cam - Chevrolet Big Block Mark VI 293/303 Product Description Hydraulic roller, fair idle. Good cam for high performance street applications with very strong mid-range torque and horsepower. Needs 2500 RPM stall converter, headers, 9.5:1 compression ratio and 3.73 gearing. Advertised Duration (Int/Exh): 293/303 Duration @ .050 (Int/Exh): 234/244 Gross Valve Lift (Int/Exh): .575/.575 LSA/ICL: 114/112 Valve Lash (Int/Exh): Hyd/Hyd RPM Range: 2000-6000 |
Originally Posted by alecsammy
(Post 2980645)
Hi ,
Opinions needed on this cam on a gen6 502 that has some made to it. Here are the cam specs. Back to Home : Cams : Chevrolet Big Block Mark VI (1996 - 1999) EFI Hyd Roller Cam - Chevrolet Big Block Mark VI 293/303 Product Description Hydraulic roller, fair idle. Good cam for high performance street applications with very strong mid-range torque and horsepower. Needs 2500 RPM stall converter, headers, 9.5:1 compression ratio and 3.73 gearing. Advertised Duration (Int/Exh): 293/303 Duration @ .050 (Int/Exh): 234/244 Gross Valve Lift (Int/Exh): .575/.575 LSA/ICL: 114/112 Valve Lash (Int/Exh): Hyd/Hyd RPM Range: 2000-6000 |
Don't go any higher on the duration but you could increase the lift .025-.050".
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You really need to call rmbuilder. Everything else is just an educated guess. I would say you want more lift.
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Would run 1.8s or 1.85s on it.
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Sounds like a decent cam but the lift is low. Maybe that's so you can use the stock Chevy roller lifters.
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