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

Dyno numbers for my very lightly modded LT1

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Old 09-18-2007, 04:45 PM
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Dyno numbers for my very lightly modded LT1

Here's the graph:



Mods in sig. There's more if I can get the tune tweaked a bit
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Old 09-18-2007, 05:25 PM
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What exhaust?
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Old 09-18-2007, 05:41 PM
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Originally Posted by MeanGreen97Z
What exhaust?
All stock
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Old 09-18-2007, 05:45 PM
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Damn good numbers... plan on any exhaust? The power and torque curve are very nice!
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Old 09-18-2007, 05:46 PM
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Originally Posted by plethaus
All stock
wow thats not bad man, one hell of a sleeper eh
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Old 09-18-2007, 09:53 PM
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Originally Posted by MeanGreen97Z
Damn good numbers... plan on any exhaust? The power and torque curve are very nice!
Yep, I am planning on some longtubes and a true dual over the axle setup with spintech mufflers. Should put me a bit over 300rwhp I'm hoping!
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Old 09-18-2007, 10:19 PM
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Sounds like one hell of a plan! Let me know how it works out!
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Old 09-18-2007, 10:56 PM
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Nice numbers. There are very few of us out there running the cast iron
exhaust manifolds. I still have them, but I did port match them and clean
them up a whole bunch, including opening the outlets up quite a bit.
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Old 09-18-2007, 11:51 PM
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nice numbers, right on for the money

here's what i dynoed a LONG time ago when all i had was K&N cold air and cutout.

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Old 09-19-2007, 01:26 AM
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Old 09-22-2007, 01:02 PM
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Originally Posted by plethaus
Yep, I am planning on some longtubes and a true dual over the axle setup with spintech mufflers. Should put me a bit over 300rwhp I'm hoping!
Kickass dude, welcome to the addiction.
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Old 09-22-2007, 06:23 PM
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nice hp numbers anyone know what stock LT1's normally dyno?

Here's a link to my dyno graph, mine just had CAI and SLP catback exhaust and didn't get anywhere near that hp numbers until I sprayed a 50 shot I never understood why my torque is higher than average but my horsepower numbers stink.
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Old 09-22-2007, 09:18 PM
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I know its been said but, again Nice No.s meng! I could've only dreamed of having No.s like that with my 97 Z Good stuff!!
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Old 09-23-2007, 04:45 AM
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the new dohc 6's that think they are hot ****, yeah whatever. the lt1, 17 years later still does a hell of a job. congrats!
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