Help with recent dyno

robw_39 said:

Those are his stock numbers which is why 29 hp gain doesn't seem right.

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Wow! Those are stock numbers? Is this a 2018 GT or a GT350. I see the OP's owns one.

My stock numbers were just 395/373.

Jerome

JeromeS550 said:

Wow! Those are stock numbers? Is this a 2018 GT or a GT350. I see the OP's owns one.

My stock numbers were just 395/373.

Jerome

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Stock 2018 gt numbers 431/398. And the 3 pulls were after mods

JeromeS550 said:

Wow! Those are stock numbers? Is this a 2018 GT or a GT350. I see the OP's owns one.

My stock numbers were just 395/373.

Jerome

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Yeah but what kind of dyno, correction factor or what gear was being used... a lot of things can make a car run less HP on a dyno the thing that everyone should focus on is the difference which was and that 29 doesn't seem like a lot for the changes that were made...

Also you have a 10r80 and he is using a mt82 transmission...

The real question is what did your ass dyno tell you?

Fredboy said:

Was that on e85 or 91/93?

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93 octane.

20whp from tune alone, and this is with the same type of dyno and similar starting numbers.
https://www.mustang6g.com/forums/showthread.php?t=94589&highlight=2018+dyno

I can see gaining nothing from an intake. Steeda has commented that their 2015-2017 intake doesn't help much at all in the 2018s. It just seems unlikely longtubes are only worth 15whp.

I'm guessing it wasn't tuned on the dyno? If so, the numbers would be higher.

I think the MAK cat deletes net 5-10 whp. And a pure LTH nets 20-30whp. Yours is catted so maybe thats where the extra 10 you're looking for could be. With high CR, I bet e85 would definitely pep it up another 15 whp.