GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

Old School Setup Numbers

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Old Apr 24, 2010 | 01:05 PM
  #1  
88bluchevy's Avatar
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From: Norman Park, GA
Default Old School Setup Numbers

For all the old school lovers, my 88 RCSB with a 350 put down 300rwhp and 300 ft/lbs of torque. Only thing I need now is a 100 shot of nos and tires and Im ready for the track to see how it runs.
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Old Apr 24, 2010 | 01:15 PM
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RibeiroBJJ's Avatar
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From: San Diego, CA
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I had a 91 with a .491 lift cam,1.6 roller rockers,ported heads,ported edelbrock intake mani,ported holley t-body,shimmed 88lb injectors (2..lol), LT headers,etc and it put down 321 rwhp and 307 tq..through a 700r4 and 10 bolt with 3:73...I loved that truck..
-What are your mods..nice numbers
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Old Apr 24, 2010 | 11:03 PM
  #3  
88bluchevy's Avatar
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From: Norman Park, GA
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350 roller motor bored 60 over, true flat top pistons, shorty headers,weiand stealth dual plane intake, patriot heads 2.02/1.60 with 185cc, edelbrock 650 carb, msd ignition, xr276hr roller cam with .502 liftand 1.5 roller rockers, th400 and 10 bolt with 3.90 gear. We were looking for higher numbers but dont know what happened. Its still alright numbers I guess, we were just looking for 320-335 range. Maybe some input to see what Im missing.
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Old Apr 25, 2010 | 12:36 AM
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Nice numbers, I'll bet that some longtubes will free up a few more hp for you, all of my old sbc's always responded well to exhaust improvements...love the 2.02 1.60 valve combo too, an sbc must have IMO...frig that 1.94 (or whatever) stuff lol
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