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Reply With QuoteI'd use the Comp.
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This is a discussion on 83 K20 cam help within the Carbureted forums, part of the Performance category; im stuck between 2 cams that i think would work pretty good in my 83. the truck has a 6" ...
im stuck between 2 cams that i think would work pretty good in my 83. the truck has a 6" lift, 36" super swampers and 4:10's the truck also has a SM465 for a transmission. the motor has 9.8:1 compression ratio. im gonna use the s/r torquer heads that i have and save the aluminum holley heads for the 383 im building. what cam from the 2 below would work best in my truck or is there a different one that would work even better?
http://www.summitracing.com/parts/ISK-201264/
http://www.summitracing.com/parts/CCA-12-235-2/
1995 ECSB Heavy half ton 4x4, 4" lift, 350, 4L60E, NP241, 3.73's
1988 Chevy 3/4 ton 4x4, 355 V8, TH400, 3:73's
1983 Chevy 4x4, 454, SM465, 208 TC, 6" Lift, Dana 60 Front, 14BFF Rear, 4:10's, 36x12.5x16 super swampers
I'd use the Comp.
I did end up going with the comp and i like it. a lot more low end than the cam that i had in there, even before i ground down one of the lobes and shortend a lifter by roughly a 1/4". lol
1995 ECSB Heavy half ton 4x4, 4" lift, 350, 4L60E, NP241, 3.73's
1988 Chevy 3/4 ton 4x4, 355 V8, TH400, 3:73's
1983 Chevy 4x4, 454, SM465, 208 TC, 6" Lift, Dana 60 Front, 14BFF Rear, 4:10's, 36x12.5x16 super swampers
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