Very impressive for sure. Curious on how a Bronco 2.7L valves would hold up to that power.Has anyone seen this? Looks like these guys cracked the ECM and have built a custom tune for the 2.7L Bronco. These are some impressive results.
What issues do the valves have with "holding power?"
A generous 20% drivetrain loss would give it 500 HP at the crank. Not saying that's accurate in any way, especially when compared to the factory rating at the crank, but that's my guess on how they came up with that number. Still click bait.
drivetrain loss is calculated as a percentage. haven't watched the vid, but from the numbers here back calculating drivetrain loss
If they can tell you tuned it, expect almost anything engine/trans/drivetrain to be voided. Big hp/torque will break all those things quicker and they won't want to cover free replacements bc you pushed your car to the limit. Also, there are many crappy tuners out there that can jack your engine up running too lean, too much timing, not enough fueling etc and Ford won't want to cover their screwups. Your dealer may vary though. Some can be more lenient
Agree. The F-150 2.7 tune only on 93 is really only good for 370-375. I have seen E50 with downpipes and Intercooler make 440ish, though.
Yes. My son works as a diesel mechanic and has a "deleted" 6.0 Powerstroke. His shop only does factory warranty and factory authorized repairs, but they get a ton of folks coming in with custom programming and deleted vehicles. As a result, they won't warranty anything because they are working as a factory authorized agent to do the work. Bottom line, is warranty would be void with a custom program/map/delete.
