I got the 1200 hp unit because I am running e85 on a 416 sb, that Mike at MRL built. It dynoed at 650 but the system was an accel and the engine never did right run with the Accel.
My fuel system was already capable of supporting it.
Yeah ill be E85 as well with future pro charger. I have a 24.6 gal fuel cell & 2 Walbro GSL-392's in parallel already installed, the first one is on with the key, second one comes on at 3700 RPM.. The switch to e85 seems simple with this system. Mine is 410 CI , running 200 hit of NOS right now. I would say I'm 650 to the tires on the hit.
So to trick the the system for e85 did you tell the programmer your engine is about 530 CI?
I have MSD 6al, billet dizzy, 3 step Timing retard & 2 step revv that I will incorporate into this new system as well. I will be using the timing advance retard locking the dizzy out on install and using the other systems I have on top of that. I also will be switching the NOS over to e85 as well. I have a stand alone fuel system & separate lil fuel cell just for the NOS.
A pro charger will be installed after I get this new toy installed. Plan is to keep the NOS as well but bring it down to a 50 or 75 hit. On boost supposedly NOS acts like double the jetting. It would only be used for a second or so until the boost takes over.