The reality is that tuning alone is the single most gain you will get for the coyote in NA form. Nothing else will add as much power and every other mod that would depends on tuning for that gain.
Ok these threads are all blending together. But yes agreed. With an e85 tune over stock most cars are taking 6-8 and even a bit more spark advance over stock. And able to be leaned out a bit. E85 is like
Liquid magic with these high compression engines.
These are not the cars to install cams on. Just go boost. Job done. Time and time again folks come to this realization that its just not worth it on a small V8 like the 5.0. You end up needing to run them to 9k rpm to make use of that extra power, and you really lose the bottom end where 90%...
Furthermore if you already have an RTD4, I’ll send you a free power tune to test and you can tell me yourself what it feels like. I’ve done that more than a few times. And shortly after I’m taking payment for the rest of the tunes I offer. Happens every time.
Yeah I was wrong about a feature. Forget about all the other facts and help I’ve dropped on this forum for free. You believe what you want but you got all the data right here. And tuning development didn’t stop a week after it came out. I’ve put thousands of hours and miles into tuning dev...
He asked to see a video running a 125 trap. You aren’t doing that on 93 tune only. E85 is necessary. But there are still awesome gains stock to tuned on 93.
Not a gen4 but a gen3 I just did I have a quick video of. He’s got a JLT and gutted cats and a drag pack on my e85 tune.
The gen4 responds better and moves more air than a gen3 with JLT intake tho.
You arent paying for typing a single digit, you're paying for not bricking your PCM and being in a world of hurt over warranty concerns when you have to tow it to the dealer for them to fix. And the typical dealer response will be "bad PCM" which they will order a new one and need to bench...
I tuned one of these the other day on E85. It was street tuning so no dyno numbers, but man it felt stronger up top. From 7k+. I had to put some mean in the mid range to try and offset the tq loss folks report with these - which I could feel butt dyno. But once I beefed it up, it was good...
You’ve disappeared up your own rear end my friend. I’m proud of you though for getting that masters degree that I assume you have framed hanging on your wall. Let me know when you get that job at ford motor company in their technical R&D department. Maybe you can teach them a thing or two...