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

went on the dyno jet

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Old Aug 1, 2009 | 08:02 PM
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Default went on the dyno jet

well today i dyno tuned my car finally the mods are AI cam kit 226/234 with all the other mods in sig..i dont have a dig camera right now but ill post up the sheet in acouple days..

1st run 306 max hp 348 max torq

then the last one and what im setting on was 313 max hp and 314 max torq
thats with the stall unlocked

do those numbers seem pretty good for an auto
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Old Aug 1, 2009 | 08:03 PM
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oh and he stopped at 6200 rpms
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Old Aug 1, 2009 | 08:05 PM
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Seems kinda low if you ask me. I would have thought more in the 350-360 range.
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Old Aug 1, 2009 | 08:09 PM
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Nice numbers through an auto. Amost the same setup as our little lt1 that could, almost the same cam specs wit 1.6 rockers, we didn't dyno our car but we did do an 1/8th mile and it ran 7.9's with a tune that shifts at like 6600 (wayyy late). and we have shorties but the race weight is light... It should run nice. What was your af ratio at?
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Old Aug 1, 2009 | 08:18 PM
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oh i cant remember what he told me i didnt write it down..should my torque numbers go down that much though


he said i should be in the mid 12s n the 1/4
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Old Aug 1, 2009 | 08:26 PM
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well i just went out and got my sheet and my NTK is 15.18
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Old Aug 1, 2009 | 08:42 PM
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Originally Posted by AChotrod
Seems kinda low if you ask me. I would have thought more in the 350-360 range.
Show me a cam only LT1 that makes 350-360 unlocked.
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Old Aug 1, 2009 | 08:44 PM
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Originally Posted by jays97 t/a
well today i dyno tuned my car finally the mods are AI cam kit 226/234 with all the other mods in sig..i dont have a dig camera right now but ill post up the sheet in acouple days..

1st run 306 max hp 348 max torq

then the last one and what im setting on was 313 max hp and 314 max torq
thats with the stall unlocked

do those numbers seem pretty good for an auto
#'s seem decent for the mods since auto's aren't dyno queens. Try to get the dyno chart up if you can, my pcmforless tune left a lot to be desired.
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Old Aug 1, 2009 | 09:04 PM
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Originally Posted by speed_demon24
Show me a cam only LT1 that makes 350-360 unlocked.
locked un locked whatever.. if the car runs good thats great!!
But theres bolt on cars on the first page of the dyno list making 327rwhp(roadtrips car) Thats as far as I looked. Thats all.
Not a huge cam so the numbers may be good and I would agree mid 12s wouldnt be out of reach with those numbers.
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Old Aug 1, 2009 | 09:46 PM
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That car should go in the 12's pretty easliy, 12.70 ish.
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Old Aug 1, 2009 | 09:55 PM
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Sounds good to me. Thats only cam, flowmaster, cai, thermostat and a tune. Do you have the 1.6 rockers or headers? How much more do you think heads woud help? Thats a good looking car man. I live in Oak Hill near beckley. I think this is the first other WV person I've saw on here. Of course, i usually dont pay attention.
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Old Aug 1, 2009 | 10:32 PM
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his new sig says LTs and Im pretty sure AIs cam kit comes with 1.6 pro mags. Also looks like it was dyno tuned, not the mail order.
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Old Aug 1, 2009 | 10:58 PM
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post up the dyno graph
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Old Aug 1, 2009 | 11:10 PM
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stall probably ate a few ponies up also .
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Old Aug 2, 2009 | 02:14 AM
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yep 12.7 all night with good tires on! And heads would help a bunch thats a give in, bc lt1 heads suck from the factory. Take it to the track!!! have some fun!
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Old Aug 2, 2009 | 06:33 AM
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Good numbers through a stalled auto. You would see 40+ more hp on the dyno through an M6.

Who cares about the dyno though, stalled autos kick *** at the strip

I say go make some motor passes on sticky tires and get yourself a 12sec timeslip. The hose it a 150 shot and bust off an 11!
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Old Aug 2, 2009 | 07:19 AM
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Numbers seem about right unlocked. I'm guessing that car, with drag radials and decent track prep, will bust off some low 12's as is. Easily mid 12's.
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Old Aug 2, 2009 | 08:53 AM
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Easy mid 12s like stated, low 12s with full bolt-ons. Your numbers are right on par for a cam only unlocked stall.

FWIW my stalled auto only made 345 unlocked with H/C and all supporting mods and a 227/233 cam. Ran good for what it was though .
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Old Aug 2, 2009 | 10:26 AM
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yea the cam kit came with 1.6rr the only thing i didnt get were injectors but i still have stock heads so i really dont think i need them..ill get the chart up later today i gotta go to my bros and get his camera
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