LT1-LT4 Modifications 1993-97 Gen II Small Block V8

OK Dyno Number Guess

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Old Jul 25, 2005 | 11:24 AM
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Default OK Dyno Number Guess

SO My car is going to speed Inc tomorrow they will be fixing the stupid little electric gremlins I have and will be dyno tuning it. What do you think she'll put down...ONly thing I see holding it back will be the heads. here are the mods as follows...

APE 383 Stroker. (yeah actually received my motor from them)
11:5:1 Compression, Forged Diamond Pistons. Eagle forged crank and rods
Comp 236/245 114 lsa .569/.580
1.6 Rollers, 918 Valve Springs
52mm Holley TB
K&N Cai
Jet Hot long tube Headers with Hooker Y Pipe and electric 3 inch cutout
CSI Electric Water Pump
Mcleod Street Twin, Dennys Driveshaft, Ford 9 inch with True Trac Posi 3.90 gears...
NO ac no emmisions crap etc...
Heads are equivalent to a stage 2 with stock valve sizes(LT1 Castings)
Port Matched intake
Sorry no stickers so I might not have that much power

I also have a 250 Shot on the car but motor isnt fully broken in yet so there wont be any nitrous runs yet evil:

Whomever is closest will get there very own.........
Pat on The back
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Old Jul 25, 2005 | 11:26 AM
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50 Rwhp
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Old Jul 25, 2005 | 11:29 AM
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ok for real you should be in the area of low to mid 4xx area is my guess if you want a specific number i say 425
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Old Jul 25, 2005 | 11:31 AM
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426 rwhp
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Old Jul 25, 2005 | 11:35 AM
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Flow numbers?
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Old Jul 25, 2005 | 11:37 AM
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Nice man, so you are gettin the car over to Speedinc. They should be able to work out most of the issues. How far is she revving to? I'd say more around 450rwhp.

Last edited by Vendetta; Jul 25, 2005 at 03:49 PM.
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Old Jul 25, 2005 | 11:51 AM
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Ill be shifting at 6800 if it makes power up there. I dont have any flow numbers for the heads. But they did real well on my old setup...
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Old Jul 25, 2005 | 12:12 PM
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I guess 114 lsa is for nitrous right??
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Old Jul 25, 2005 | 01:43 PM
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yea thats correct same with duration
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Old Jul 25, 2005 | 02:04 PM
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You know I have same setup as you have, only difference is my 210cc AFR heads.. So I don't know your flow numbers ,but you should see +440rwhp..
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Old Jul 25, 2005 | 02:56 PM
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With your heads, I would expect in the 430 RWHP range.
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Old Jul 25, 2005 | 03:36 PM
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Now what about with some le3s I cant afford afrs..and what did u put down with same setup with the afrs
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Old Jul 25, 2005 | 09:26 PM
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having the m6 should offset the driveshaft and 9" parasitic loss. I would hope for at least 420-440 rwhp.
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