Destroyed a cobalt ss...

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10-16-2011, 08:08 PM

#31

GTRACER88

5th Gear Member

Join Date: Dec 2007

Location: Houston, Tx

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Quote:

Originally Posted by ctgreddy

also agreed. no offense but a mild bolt on/100 shot npi gt i dont see trapping 110. op, what all mods do you have on your car?

Exactly. A PI mustang will trap those numbers but an NPI.. no.

10-16-2011, 08:24 PM

#32

djd2392

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Join Date: Jul 2010

Location: New jersey

Posts: 403

I was just ballparking a 4.6 trap speed, My car, apart from the nitrous, has a few other things done:

100 shot
91 nitrous tune
Straight Pipe Exhaust
K&N Intake

and im going to be doing a full rebuild soon and ill be doing a pi head swap

10-16-2011, 08:53 PM

#33

ctgreddy

6th Gear Member

Join Date: May 2007

Location: Dearborn, MI

Posts: 6,277

a pi 4.6 with those mods would prolly do a 102 n/a 112 n20 trap, assuming it's a manual trans. the pi swap on the npi shortblock will up the compression too which is something nitrous loves.

10-16-2011, 08:56 PM

#34

djd2392

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Join Date: Jul 2010

Location: New jersey

Posts: 403

Im just slowly building the car up

10-16-2011, 10:49 PM

#35

perfect.disguise

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Location: VA

Posts: 2,374

322whp on a stock pullied TVS on pump gas? On a Mustang dyno? No way.
IIRC even Mdub was only able to get 298whp on a stock pulley tvs IRL on a Dynojet.

What did you do to drop 400-500lbs?

Last edited by perfect.disguise; 10-16-2011 at 10:55 PM.

10-16-2011, 10:55 PM

#36

scott4.6

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Join Date: Jul 2011

Location: ky

Posts: 469

Quote:

Originally Posted by perfect.disguise

322whp on a stock pullied TVS on pump gas? On a Mustang dyno? No way.
IIRC even Mdub was only able to get 298whp on a stock pulley IRL on a Dynojet.

What did you do to drop 400lbs?

I was makin 20 lbs of boost. But you are right, you was right their with me during the dyno session. you saw the sheets and everything. Aint my fault i KNOW how to build a motor, and not just throw parts at it. lol. And i also know what my car weighed to, but the scales must of been off. Your scale is more dead on, im glad you let me use your scales.lol Learn how to build a car yourself and stop calling bull**** on people who know how to build a car.

Last edited by scott4.6; 10-16-2011 at 10:58 PM.

10-16-2011, 10:57 PM

#37

perfect.disguise

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Join Date: Sep 2006

Location: VA

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Quote:

Originally Posted by scott4.6

I had one too..I though the motor wasn't built.
Say whatever you want..322whp on a Mustang dyno is far off..

http://www.cobaltss.net/forums/dyno-...ct2010-232191/

10-16-2011, 11:00 PM

#38

perfect.disguise

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Join Date: Sep 2006

Location: VA

Posts: 2,374

Iwhine on here made 312 whp 267 wtq on a 2.75.
(lsjwannabe)

You can't even to try to get away with claiming around 360whp on a dynojet on a stock pullied TVS.

10-16-2011, 11:03 PM

#39

scott4.6

2nd Gear Member

Join Date: Jul 2011

Location: ky

Posts: 469

Im a member their also. I bought all my **** from ott. The car put down 322 whp at automotion in louisville ky.I dont care if you dought it, i know for a fact. im done with you.

10-16-2011, 11:04 PM

#40

perfect.disguise

5th Gear Member

Join Date: Sep 2006

Location: VA

Posts: 2,374

Look at the dyno thread and show me any similar results. You are right, it's over. haha You have to have a killer TVS setup to hang with a bolt-on tuned stock turbo LNF.

And OTTP, one of the owners was on this forum..look at the numbers he put down on a 2.75..

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