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You’re so completely wrong it’s silly. You have both DI and PI fuel systems lol. And even on full e85, you still have a consistently observed 40-50% overhead when only warm blending in 10% PI injection. You still have a tremendous amount. Of NA headroom to run full e85, and it’s been this way...

I meant with mustangs. You said you were guessing that a real e content sensor wasn’t being used and this was correct because as I said , nobody uses them. Not on mustangs. They can’t be pinned in like on GM cars. Yes I’ve tuned several Camaros with the real e sensor added and the PCM will...

Nobody uses a real e content sensor. It’s all inferred from the widebands/fuel trims. And junkyard, the car has real time fuel trims anyway and can add or subtract 35% as needed safely. It’s not ideal but it’s fine for varying blends. It’s easier to just change the stoich to whatever is...

Whipple has an update. Contact them directly.

You aren’t a tuning customer, not on this platform it sounds like. I’m about 46 and I feel where you’re coming from. I’m not my tuning customer either because I don’t call strangers “twin” and reply to every statement with “bet”. But 95% of my s550/s650 customers do. I don’t run and don’t...

Oh agreed. But a few have learned a very expensive lesson recently when they've been door to door or even walked by GTs with the same or more mods. This was a hard lesson for the GT350 guys when tuned GTs were walking those stock GT350s as well. And we are running the GTs to 8k RPM now, so...

No I didnt say that at all. I said once tuned, your DH is the same as a GT. or if it makes it go down smoother, the GT is brought up to the level of the DH...lol My opinion is for manual guys only wanting to run 91/93, there isnt much on the table for you. Sure refinement and now clutch...

Yes. There isn’t a tune difference once you tune out what ford tricked you into thinking was a difference. Stock to stock, the tune files are almost identical with the exception of a bit less tq management for the DH. That’s your extra power. Once removed, the GT makes the same power. Don’t...

? you mean flex fueling? No we aren’t planning on ever doing a flex tune. But I’ve personally tuned several DHs. lol they are virtually the same as GTs with a bit less stock tq management. Hate to break it to you but a tuned GT vs a tuned DH is 1:1. There is no advantage to the DH once all...

Being on my end, all I’ve heard of was problems and this is going back to 2018.

This is why its rare anyone does these anymore. User issues 9/10 times. No offense OP, not even worth doing these.

Yeah no idea. I havent done one yet. Ive been pushing them off for months from guys wanting the burble/crackle tunes. Thats all they really want lol.

Now Supporting 2024–2026 Ford Mustang EcoBoost 2.3L Custom tuning is here for the next-generation 2.3L EcoBoost Mustang—featuring fast flash times, full control, and no upgrade service required. 4 Universal Credits per ECM Latest VCM Suite BETA RTD4 supported via TDN 24+

Oh and e30 is preferable over e10 gas even with the stock whipple cal. Youll get a bit extra knock protection as well as a bit extra cooling from the extra ethanol. It makes a tremendous difference in knock protection. The car will use the fuel trims to add the extra 5-10% fuel volume needed...

No that’s not. COT is only for enrichment at WOT. Or happens to be when cats temps are at their peak. 1600* + inferred

DFCO cuts fuel at tip out over 2800rpm. That lean spike super heats cats and isn’t something you want after a heavy pull. Cat over temp enriches fueling to cool the cats. It’s bad for cylinder walls because it can wash them down. Cat over temp isn’t going to hurt the cats but it could hurt...

8k has been just past the sweet spot for peak power. We see peak airflow right around 7900-7950, so shooting for 8k which all my auto tunes target puts you in the meat of the power band after the shift. 8k is fine we’ve been shifting gen3 cars at that limit since 2018. Past that is just...

Absolutely. All those fuel cuts get moved up and refined. You wont hit the limiter anymore. Unless something catastrophic happens.

Tune fixes all that. These cars love to shift at 8k RPM. I set mine all to do this. Extensive trans changes, and they both drive like caddys at part throttle and at WOT, its a fire breathing beast. If you are an auto guy, you really need a tune to get the most out of these cars. The manual...

No I dont. Just havent gotten around to it. Ive tuned close to 200 s650s since July and between those and the gen2/3 cars that come up, I have almost no time to even look into an EB car. Let alone the coyote F150s and EB F150s.