2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

Dyno: 2.8 stage 2 (but at altitude)

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Old Aug 27, 2006 | 12:33 AM
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leviticus88's Avatar
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From: Colorado
Dyno: 2.8 stage 2 (but at altitude)

*I dont have a scanner right now but i will put it up as soon as i can, sorry

230.6 whp @ 6,400 rpm
208.7 wtq @ 3,900 rpm (180.3 @ 2,200 rpm )
AFR was in the mid 11's at redline
Max boost was 14.3 psi (At sea level I should see at least 18 psi)
Very flat and smooth torque curve

All in all, Its not too bad.

Also, My fastest time up at altitude was a 13.9 @ 103 (Interceptor with no spin) and a 15.0 at Bandimere (more than 2 months ago without the 2.8 or plugs). I will be going on labor day to try and improve.
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Old Aug 27, 2006 | 01:13 AM
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From: Chester, VA
you in the springs
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Old Aug 27, 2006 | 01:15 AM
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From: Colorado
Originally Posted by M88ArRamadi
you in the springs
No, im in boulder. The dyno was in lakewood.
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Old Aug 27, 2006 | 01:17 AM
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Floridas Finest SS's Avatar
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From: Orange Park, Florida
why did you stop at 6,400?
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Old Aug 27, 2006 | 01:45 AM
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From: Miami
dont think your numbers are that low, they are about right for stg 2. expect no more than 235whp from a stg kit. Ive only seen one dyno 237 and 210tq.
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Old Aug 27, 2006 | 01:48 AM
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From: Miami
and no way your gona see 18lbs with a 3" pulley. I see only 16lbs and in miami. However I do have high flow cat and exhaust which lowers boost.
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Old Aug 27, 2006 | 01:51 AM
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From: Brandon FL
nice numbers!

Remember kids, its a 2.8 pulley!
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Old Aug 27, 2006 | 01:54 AM
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From: Miami
<-- damm, I gotta start reading more.
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Old Aug 27, 2006 | 01:58 AM
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From: U.S.A.
im only pushing 17 psi at sea level with a 2.7.... so i wouldnt estimate like that...
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Old Aug 27, 2006 | 02:02 AM
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From: Detroit MI to San Diego
im getting 17.3 PSI with my 2.8 in Michigan

nice numbers..those are nothing out of the ordinary for stage 2
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Old Aug 27, 2006 | 06:53 AM
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From: Michigan
Nice man.


Later
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Old Aug 27, 2006 | 07:57 AM
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From: San Leandro, CA
Doesnt seem to bad. Nice numbers
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Old Aug 28, 2006 | 12:24 AM
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From: Colorado
Originally Posted by Floridas Finest SS
why did you stop at 6,400?
It went to 7k but the power started dropping off. On all three runs it dropped off. maybe not enough air?
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Old Aug 28, 2006 | 12:43 AM
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From: albany OR
You need a tune just like me then.
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Old Aug 28, 2006 | 01:46 PM
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From: Colorado
Originally Posted by GeoChevyCobalt
You need a tune just like me then.
Thats what I was thinking but My car dynoed better than the other tuned 2.8's there and even with a stage 5 with 2.8 and no tune. Am I just lucky or what?

Im going to do some kind of a header and take out the cat then tune it and be done. It f-ing hauls ass for what it is!
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