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The MT82-D4 needs 4.09 gears. Compared to the TR6060 in the Camaro, you're in each gear for longer. Part of that is the gear ratios and part of that is the Coyote engine revs about 1,000rpm farther. MPH ranges of each gear (2nd, 3rd, 4th): (3.55) MT82D4: 28, 39, 50 (3.73) TR6060: 30, 33, 38...

It wasn't 30%, but wasn't it a known fact that the DH didn't have the "feature" that the GT had where one of the TB's would slightly close at high RPM? I seem to remember it being a discovery when the cars first came out

Re-read the last sentence of that quote. And look at this graph to see what timing can do to engine hp

Cobra? Do they make one of those? I know they have the GT350 and the Supersnake.

Why is it not good for your engine?

Would have went taller in the back too. 27.0" at least

Why so small on the front? Should have went at least 275/35

It won't void anything that isn't drivetrain related

There's a few answers to that question. The ECU can guess based on AFR etc and add fuel accordingly (the 'old' way, called a flex tune), or the flex fuel logic can be enabled in the ECU. Or, you can run an e85 specific tune that basically just adds way more timing and fuel. In that case the ECU...

The stock tune is going to pull timing on 91 so you it's not like you can add timing and gain power with an aftermarket tune. 93 or ethanol (whether it's e30, e50, e85...) will allow more timing therefore more power.

They said it's definitely not.

What graph are you looking at? The aftermarket tune added power everywhere and extended the powerband another 500 RPM Where are you getting "narrower" from? It didn't lose power anywhere and the powerband didn't "shift"

Ford seems to think 810hp is okay, they warranty it after all.

You hopefully get QC and support when you buy from an actual company, though.

Depends on the car. The EcoBoost Mustang doesn't like having much more than 100-150hp added to it on the stock engine. That's not much (percentage wise, 30-50%) compared to what you can add to say, a Coyote. You really don't need to change anything. Sure, for traction you'll probably want to...

:lying:

Far more likely to damage the piston than even the non-DH rods

It holds almost all of that to 8,000 rpm though. It's all about average HP anyway. I'm sure they could have found a peakier cam profile. Their S550 car had comp cams stage 3 bumps ticks in it, 570-something on the dyno, with a cobrajet.

Can't see your warranty getting voided over a catch can

How much heat do you think you will get for going from 420whp to 430whp?