Viper 2014 Bi turbo feeback

[Brice]

A customer has a modified engine with bi turbo. (he is talking about 2000hp).

Any feedback / similar experience with stock ecu and hptuners ?

[MeentSS02]

I only know of two folks that have successfully done turbo builds with the stock PCM, at least that post about it - one is Torrie McPhail (Unleashed Tuning), and the other is Edward Traylor (HP Logic). From what I understand, Torrie's car has been up in the 800+ RWHP range, but he needed to address the fuel system before pushing it further. Mr. Traylor has said he's gone higher than that, but his builds all use E85 to get there. Both used HPTuners, although they had to work out some kinks before it worked properly (nothing major though).



The one question that has not been answered is how much air you can push through the twin MAFs before you run out of headroom...seems like they can handle a lot though.

[SultanHassanMasTuning]

Unleased is not using the stock ECU, he is selling a custom made harness and works with ProEFI i believe

[MeentSS02]

Unleased is not using the stock ECU, he is selling a custom made harness and works with ProEFI i believe

That's not what he told me.

[SultanHassanMasTuning]

^maybe low boost its possible, but i have a project for a whole motor build, he also mentioned some kind of custom fuel system.