Stock GT Dyno Results

[Chameleon]

Yeah wait for corrected #s, but 1 can dream. :lol:

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[Moddiction]

^ his Dyno is STD not SAE corrected. That shows a good bit higher numbers so that is why.

My Dyno if in std would have shown about 418whp after tune, compared to 405 SAE.

It still looks like a higher reading Dyno though.

 

[Chameleon]

Yeah, thanks I know that. Stock GT's are around 370-380 ish. Hence the dream part. lol

 

[Tribefan]

You either have good luck, which the engines do vary a few percent. So maybe you got one that rolled off the plant at the top percentile of stock peformance.

And/or maybe the exhaust helped free up some trapped ponies. You did have the exhaust on right ?

I did, but it was just an axle-back, not a cat back. So basically just mufflers.

 

[Tribefan]

^ his Dyno is STD not SAE corrected. That shows a good bit higher numbers so that is why.

My Dyno if in std would have shown about 418whp after tune, compared to 405 SAE.

It still looks like a higher reading Dyno though.

So since my numbers aren't SAE corrected, any guesses as to what my corrected numbers would have been? I understand it's strictly a guess but I'm just wondering.

 

[LETHAL]

Prob around 380

Pro Dyno is well known for aaahemmm...High numbers..

Mine with Lund 93 Oct, Steeda intake and Corsa Xtreme cat back made 396/376 on a DynoJet in Hildebran, NC for comparison.

No factory tolerance variation will account for 25-30hp. If so, their QC is bs.

 

[Tribefan]

I see.

 

[LETHAL]

I see.

Hey man,

These are just guesses. You may make a bit more and honestly, 380 or whatever is a nice rwhp # by any means. Tune that thing and it will be right up there. Nice car in general btw.

 

[robertwsimpson]

I see.

Did you have anything else at all on the car? Something like lighter wheels could translate to more power on a dyno as well.

 

[Gigantor]

Keep in mind stock engines can vary up to 25 rwhp from car to car

 

[Moddiction]

All dynos read different. Could be 50hp difference between differently calibrated dynos.

 

[Tribefan]

Hey man,

These are just guesses. You may make a bit more and honestly, 380 or whatever is a nice rwhp # by any means. Tune that thing and it will be right up there. Nice car in general btw.

Oh yeah, I know there's no way to know for sure without getting it done again. I'm hoping to tune it soon. And thanks for the compliment.

Did you have anything else at all on the car? Something like lighter wheels could translate to more power on a dyno as well.

No, the factory PP wheels and tires were on it at the time. And actually, it had wheel spacers on it at the time too so there was a little bit more rotational mass added by them if anything. The car was only a couple weeks old at the time so all I had done was lower it, put the spacers, tint and stripes on it and the Steeda axle-back. That was it.

 

[robertwsimpson]

The stripes might have done it.

 

[LETHAL]

Keep in mind stock engines can vary up to 25 rwhp from car to car

Beg to differ...

Not with todays QC.

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