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Old Mar 21, 2019 | 07:26 PM
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Been awhile since I last posted but I finally got to take the car for a Dyno tune, my bolt ons were cai, ported throttle body, ported intake manifold and ported exhaust manifolds. Max HP= 414 Hp, Max Tq =442 ft.-lb.

Last edited by NOMOREWORK; Mar 22, 2019 at 09:26 AM.
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Old Mar 21, 2019 | 07:36 PM
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Nice numbers
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Old Mar 21, 2019 | 07:55 PM
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I’m not hating at all and looks like you made improvements. Your saying basically you may have gained 15 hp with those mods?
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Old Mar 21, 2019 | 08:19 PM
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Didn't dyno the car stock so I didn't have a baseline, Dyno guy said the stock LT1s that he has done have been in the 390 range. Wasn't looking for huge numbers more for positive changes in the way the car performs, which is definitely improved ! Gary I know you are not a big fan of the bolt ons cai, ported throttle bodies and such, but the car is now a lot more fun to drive!

Last edited by NOMOREWORK; Mar 22, 2019 at 09:27 AM.
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Old Mar 21, 2019 | 08:33 PM
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I think the numbers look pretty good for you level of mods.
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Old Mar 21, 2019 | 09:04 PM
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Yea that is good the more I think about his numbers stock on other c7’s!! And I am a fan of the add ins which I’ve done myself also. That’s great it seems munch smoother to you also!! Always great to go in the right direction!! Kinda cool you ported your exhaust manifolds too!!! Have fun with it,weather here in Ohio is finally starting to break!
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Old Mar 21, 2019 | 09:23 PM
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How did it run before the tune with those mods?
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Old Mar 22, 2019 | 07:33 AM
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was the 13.8 AFR after the tune?
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Old Mar 22, 2019 | 09:39 AM
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NH19WGGS it didn't run bad at all .

Last edited by NOMOREWORK; Mar 22, 2019 at 09:42 AM.
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Old Mar 22, 2019 | 09:40 AM
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Yes it was Mr Jones.
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Old Mar 22, 2019 | 11:27 AM
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Who ported the stock manifold?
I have a BER ported manifold but I did not get a tune yet.
Holding off because I have an A8 that had shutter and I have one more year warranty

Your dyno sheet curve looks great by the way.
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Old Mar 22, 2019 | 11:48 AM
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I bought it ported from Edgyvette

Last edited by NOMOREWORK; Mar 22, 2019 at 11:48 AM.
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