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Stock 01 LS1 with only a lid

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Old 10-17-2011, 08:55 PM
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Default Stock 01 LS1 with only a lid

We put it on the dyno, she made a hefty 298 rwhp. After some adjustments she picked up 42 rwhp. I have owned about 20 f-bodys and not one of them has dynoed 340 rwhp stock, it's an automatic so it has roughly 20% drivetrain loss. Which puts the flywheel hp @ 408.



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Old 10-17-2011, 08:59 PM
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Take it to the track
Old 10-17-2011, 09:01 PM
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Sorry, but I have to say it...

That dyno looks legit!

Old 10-17-2011, 09:31 PM
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Originally Posted by senicalj4579
Take it to the track
I will, as soon as I put the 3:73s in it and put drag radials on the car.

Originally Posted by MikeG
Sorry, but I have to say it...

That dyno looks legit!

The dyno is legit, I would only be bullshitting myself if it were not. I was very shocked myself. The dyno is a stingy bastard, but I guess it was free giving with me.
Old 10-19-2011, 07:48 PM
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Originally Posted by INVISIBLEZ
I will, as soon as I put the 3:73s in it and put drag radials on the car.



The dyno is legit, I would only be bullshitting myself if it were not. I was very shocked myself. The dyno is a stingy bastard, but I guess it was free giving with me.
take it to the track... What kind of "Adjustments"???? better run 7.7x's in 1/8th at like 88mph with gear and tires at 3600 pounds
Old 10-19-2011, 08:00 PM
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I'm taking my car to that tuner! LS-6 power from a LS-1. Putting a lid and coupler did seem to make quite a difference on my LS-1 Camaro. It was probably more seat of the pants feel than any other single modification I have done on any car I have owned (with the exception of nitrous). You should run it the way it is for a baseline.
Old 10-19-2011, 08:06 PM
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Originally Posted by moge11
take it to the track... What kind of "Adjustments"???? better run 7.7x's in 1/8th at like 88mph with gear and tires at 3600 pounds
+1, that's bolt-on LS1 power this guy is putting down. Something has got to be up with that dyno or some MAJOR "adjustments" were made.
Old 10-19-2011, 08:17 PM
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311 is more like it
Old 10-19-2011, 09:29 PM
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Originally Posted by moge11
311 is more like it
Even 311 would also be fantastic. I really don't want to irritate the OP though, as the dyno and the tuner here seem to be in question. I had a guy at a car show tell me his 6 speed LS-1 Camaro with 2.73's turned a 12.9 quater with just a lid??
Old 10-19-2011, 10:26 PM
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Wow, I'd be content with 340 at the wheels with my full bolt-ons car.

...let's see what it runs!
Old 10-19-2011, 10:28 PM
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Originally Posted by Z28Z06
Even 311 would also be fantastic. I really don't want to irritate the OP though, as the dyno and the tuner here seem to be in question. I had a guy at a car show tell me his 6 speed LS-1 Camaro with 2.73's turned a 12.9 quater with just a lid??
not hard to believe...
Old 10-19-2011, 10:37 PM
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Originally Posted by Tobias05
not hard to believe...
Very interesting Tobias. Who wrote this? Thanks!
Old 10-20-2011, 02:01 AM
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408fwhp= pipe dream out of a lid only ls1 and an auto to boot.
Old 10-20-2011, 08:20 AM
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something fishy here
Old 10-20-2011, 08:52 AM
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Thats insane power for a lid/tune only A4. If you don't mind me asking, what kind of adjustments were made in the tuning session?
Old 10-20-2011, 08:54 AM
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Originally Posted by itsslow98
408fwhp= pipe dream out of a lid only ls1 and an auto to boot.
Everything is bigger in Texas.
Old 10-20-2011, 09:27 AM
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In for track times

Don't be disappointed when that car traps 107.
Old 10-20-2011, 09:54 AM
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what correction factor was used?
Old 10-20-2011, 10:45 AM
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Originally Posted by Z28Z06
Even 311 would also be fantastic. I really don't want to irritate the OP though, as the dyno and the tuner here seem to be in question. I had a guy at a car show tell me his 6 speed LS-1 Camaro with 2.73's turned a 12.9 quater with just a lid??
My friend had a 99 Z28 stock with 2.73s, ran like 13.8@104 consistently. Put headers, dumped y, and lid on it and it ran 13.6@106?.
Old 10-20-2011, 02:42 PM
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Originally Posted by WSsick
My friend had a 99 Z28 stock with 2.73s, ran like 13.8@104 consistently. Put headers, dumped y, and lid on it and it ran 13.6@106?.
He probably picked up a 100 horsepower and was smokin the tires for the first 200 feet.


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