LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Couple o' Questions

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Old 02-20-2003, 01:28 PM
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Couple o' Questions

What RWHP would you estimate for me?
Cant afford to goto a dyno right now or even purchase a Gtech pro, so I'm looking to you

94LT1
Hooker Shorties
Flowmaster (full length)
TPIS Level 4 Programming
K&N Directly onto MAF
1le intake elbow
Bosch Plat. +4's



The other thing that I had a question about was what would this run in the 1/4. Keep in mind I have a 3rd gen (LT optionw/ttops), with 3.23's (posi). And would 3.73's be a vast improvement?

Last edited by Goofy; 02-22-2003 at 05:42 PM.
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Old 02-23-2003, 04:23 PM
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Anyone, anyone at all?
Someone's gotta have an idea.
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Old 02-23-2003, 04:29 PM
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i would say maybe 320rwhp 330 rwtq or little less and the quarter... i dunno
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Old 02-23-2003, 04:48 PM
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change that... maybe 325 rwhp and like 355 rwtq
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Old 02-23-2003, 04:56 PM
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290 at the rear wheels.
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Old 02-23-2003, 06:29 PM
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Originally posted by RamAir95TA
290 at the rear wheels.
You really think its THAT low?
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Old 02-23-2003, 06:34 PM
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Re: Couple o' Questions

Originally posted by Goofy

94LT1
Hooker Shorties
Flowmaster (full length)
TPIS Level 4 Programming
K&N Directly onto MAF
1le intake elbow
Bosch Plat. +4's
The only major horsepower adding modifications you have are the headers, CAI, and exhaust. Stock LT1s will put down 250 - 255rwhp.

Say 20HP from the headers, 10 from the exhaust, 5 or 10 from the CAI, and there's 290rwhp. I could be wrong, but I couldn't imagine more than 300rwhp.
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Old 02-23-2003, 06:59 PM
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Re: Re: Couple o' Questions

Originally posted by RamAir95TA
The only major horsepower adding modifications you have are the headers, CAI, and exhaust. Stock LT1s will put down 250 - 255rwhp.

Say 20HP from the headers, 10 from the exhaust, 5 or 10 from the CAI, and there's 290rwhp. I could be wrong, but I couldn't imagine more than 300rwhp.
But what about the programming?

And what do you think it would run in the 1/4?

I plan on 3.73's (providing their better than the 3.23's), 2.5" duals, t-stat, and more once the $$ roles in lol.

I was thinking along the lines of frmula1; around 315-320.
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Old 02-23-2003, 07:05 PM
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Programming on a pretty much stock car won't do as much as you might think.

Probably good for a mid 13 second pass.

Let's get some more opinions in here...
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Old 02-23-2003, 07:08 PM
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Hmm ill say 290 also i dont think much more.. and id say a solid 13.90 for sure.. i dunno what kinda tires ur on weight and all that
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Old 02-23-2003, 07:31 PM
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93Z286Speed Hmm ill say 290 also i dont think much more.. and id say a solid 13.90 for sure.. i dunno what kinda tires ur on weight and all that
Isn't 13.9 stock?
700r4
Tires; either Kumho's or Nitto's.
Dry weight the car's about 3250.
And say it runs a mid 13, would 3.73's make a difference?
What would you recommend, for say a budget of about 400?

All input is appreciated, ty.
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Old 02-23-2003, 08:10 PM
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320???? Holy hell! Look at my mods below....I dyno'ed very bad and was at 305. My next dyno I should be around 320....full exhaust and a cam kit....this guy has shorties and flowmaster....I'd say 290 maybe.....
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