Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Not really leaning on the turbos very hard here. The real magic is the e85. This is a peak of 20-21 psi while keeping the turbos under their design limit speed.
They do just fine if the torque is kept reasonable. Dyno wise I prefer to keep the Raptors around 575 ft-lbs and keep a nice flat torque curve for as long as possible. Where you will have issues is with tuners that spike the torque at 3500 rpm and then just let it fall. I think I've seen torque curves with peaks over 650 ft-lbs on here. That's just nonsense, that's so much cylinder pressure and heat at low rpm that will break stuff eventually. Plus it puts a ton of heat in the combustion chamber and screws you on your timing curve.
No, not at this time. There is a lot of flex fuel parameters for did not put into the ECU logic. I can make it do "flex fuel" but it's not optimized. However it is something I'm considering offering because there is a significant demand for it even if it doesn't make the same amount of horsepower as a dedicated E85 tune.
