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

Lets see hp and tq number out of your lt1 355

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Old 09-20-2009 | 09:02 AM
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numbers in my sig
Old 09-20-2009 | 04:13 PM
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thats with an S60 out back and a heavy Twin clutch.
Old 09-20-2009 | 05:38 PM
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subscribed this is a good tread my 355 build is coming together . and i had wondered the same thing... i'm gona run ported lt1 heads with 2.00 and 1.56 valves and a cc503 .. 1.6rr's forged speed pro's and eagle rods and crank... have been curious as to what i can expect
Old 09-20-2009 | 11:52 PM
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Originally Posted by AChotrod
Wha kinda cash is involved in a trans like that, or actually some thing close that might see some street time?
The transmission that I have in my car right now probably wouldn't live too long on the street. By far, manuals are more fun on the street. Even Veronica's Mercedes has a six-speed! As hard as you work on your stuff it wouldn't be hard to swap in a TH200 set-up for heads-up stuff and then put your six-speed back in for street. Shouldn't take more than a few hours once you get some practice. A complete set-up would be betwean $3,200.00-$3,500.00. The other route would be to send your six-speed out for some ET enhancing mods.
Old 09-21-2009 | 12:10 AM
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old setup went 476/424 or something like that.
Old 09-21-2009 | 12:02 PM
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Originally Posted by saylorZ28
subscribed this is a good tread my 355 build is coming together . and i had wondered the same thing... i'm gona run ported lt1 heads with 2.00 and 1.56 valves and a cc503 .. 1.6rr's forged speed pro's and eagle rods and crank... have been curious as to what i can expect
Just use the stock crank. IMO!
Old 09-21-2009 | 12:06 PM
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Originally Posted by GIZMO
The transmission that I have in my car right now probably wouldn't live too long on the street. By far, manuals are more fun on the street. Even Veronica's Mercedes has a six-speed! As hard as you work on your stuff it wouldn't be hard to swap in a TH200 set-up for heads-up stuff and then put your six-speed back in for street. Shouldn't take more than a few hours once you get some practice. A complete set-up would be betwean $3,200.00-$3,500.00. The other route would be to send your six-speed out for some ET enhancing mods.
This is not a bad plan, I wouldnt mind swappin for heads up racing and the price isnt terrible. Your right though its hard to beat an M6 on the street.
Old 09-21-2009 | 12:17 PM
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I have yet to go back and re-dyno my AI set up on a DynoJet. My first dyno was on a Mustang Dyno which the guy's printer was down. My A4 set up put down 387rwh and 362rwt on a freshly built motor and a Yank SS3600 stall. I would imagine on the DynoJet it would be closer to 400. We shall see..
Old 09-21-2009 | 12:45 PM
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Originally Posted by Elliott's94Z
I have yet to go back and re-dyno my AI set up on a DynoJet. My first dyno was on a Mustang Dyno which the guy's printer was down. My A4 set up put down 387rwh and 362rwt on a freshly built motor and a Yank SS3600 stall. I would imagine on the DynoJet it would be closer to 400. We shall see..
Why would you spend the money? Dynos are only good for tuning and parts evaluations.
Old 09-21-2009 | 01:44 PM
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Originally Posted by GIZMO
Why would you spend the money? Dynos are only good for tuning and parts evaluations.
Because I'm filthy rich and need to spend some of this $$$ stacked around my house! I realize what Dyno's are meant for...plus I'm doing TD's as well and I wanna see what kind of numbers I put down after a cpl more mods.
Old 09-21-2009 | 02:33 PM
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My baby cam and set-up puts out 360rwhp-355tq (unlocked), stock bottom end. This is threw a Yank SS3600. With a smaller Vig. converter it was a few ponies higher.




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