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Dyno after GT2-3 only....Holy Crap!!

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Old 03-27-2006, 06:10 PM
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Default Dyno after GT2-3 only....Holy Crap!!

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I knew that I would see good gain, but after a good tune, I didn't think I would see a 70 hp gain.....
Old 03-27-2006, 06:16 PM
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70 hp gain That is crazy. Congrads man.
Old 03-27-2006, 09:40 PM
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There had to be some other mods since your baseline........

Magna Flow cats and Cat Back? 70rwhp from just a cam swap would be awsome....But there MUST be something else going on?????? Did you add nitrous and not tell anyone?

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Old 03-27-2006, 10:10 PM
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I think he Farted rite in the middle of the pull and spiked the load cell
Old 03-27-2006, 10:11 PM
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Originally Posted by Crash Dummy
I think he Farted rite in the middle of the pull and spiked the load cell

You sure that was Jep-H? I think it was you.....Beer farts!
Old 03-27-2006, 10:13 PM
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looks good, Congrats!, can't wait to add my cam and tune
Old 03-27-2006, 10:15 PM
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Originally Posted by BlownChevy
You sure that was Jep-H? I think it was you.....Beer farts!
Oh no, not me, I don't fart or at least if I do they don't smell or boost HP numbers
Old 03-27-2006, 11:06 PM
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Originally Posted by BlownChevy
There had to be some other mods since your baseline........

Magna Flow cats and Cat Back? 70rwhp from just a cam swap would be awsome....But there MUST be something else going on?????? Did you add nitrous and not tell anyone?
you're right, I forgot the baseline was before the Magnaflow. Those dyno'd at a gain of 9 hp. so with 340 as a base the cam netted me 65 hp. Now if I could just figure out how mush Crash's farts added...
Old 03-28-2006, 12:01 AM
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If you bypass your early model supplement like i did you should be good for another 25hp

Great #'s BTW. The best #'s i got on pump gas was 441 with a ton of bolt on's and lot's of boost
Old 03-29-2006, 12:22 AM
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The gt2-3 was a great choice for me (Brian got me thinking on it ). I gained 4 mph in the 1/4 with a true dual exhaust system, gt2-3 cam, and tune. And this was also going from a 60e to an 80e!

I need to get it dynoed to see what I gained. At 104.5mph in the 1/4, the calculator shows 470rwhp. I think that is way high, but I may have somewhere around 440-450rwhp.


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