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How much boost and how hard are you turning it?

Debating just doing this to my 383. Vic jr heads, super vic intake and solid roller(would have to be swapped) and going to e85 blow thru.
Would the gt4788 make more power?

I'm running 22psi and 6500rpm .

C-16 at the track and timing locked at 36º pulling it back to 26º at 22psi

AFRs are 12:1 ...... Using Water / Air intercooler , AITs in the hat are 100º at the top end . Compressor temps are 300º + .
 

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I'm running 22psi and 6500rpm .

C-16 at the track and timing locked at 36º pulling it back to 26º at 22psi

AFRs are 12:1 ...... Using Water / Air intercooler , AITs in the hat are 100º at the top end . Compressor temps are 300º + .

What kind of E/T does that give you at that weight, if you don't mind sharing.
 

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on a good track it will go 9.40s , and the best ET is 9.37

Best 60' is 1.36

Best 1/8 is 6.0 .

Leaving on 7psi and 3600rpm
Awesome! Thanks for the info... That's plenty fast for what I wanna do.
 

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4210lb 1961 chevy belair street car, 383, glide. 130mph and 10.9 with 1.87 60ft at 14psi boost with no intercooler, E85 and 15deg timing. Needs more timing in it.
 

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Went a best of 5.21 @136 on Gen 1 Mickeys at SGMP
Went a best 8.16 in the 1/4 @ 171 at BMP on Hoosiers (runner up NMRA Drag Radial)
Stock s480 with a/a intercooler, still got more to work on.
All done at 3200lbs.
wow! very impressive!
 
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