Well, that's 520 Dynojet, and my 422 Mustang is more like 480 to 500 Dynojet. I'll know the actual Dynojet numbers by the end of the week because I'm planning on going over to HPF to pull on their Dynojet. I already have delta pulls with them already from when I was stock so it will be good to see where I came from and where I'm at today.
So hp isn't the issue, it's peak torque when the duty cycle is the longest that the pressure will dip because the LPFP can't maintain the volume required for high ethanol content. Regardless, if you can't maintain the volume it doesn't matter what your pressure is.
Quote:
Originally Posted by ign335i
Isn't Terry running 520+whp on E60? That is a lot more fuel than 420whp with stockers and 80% Ethanol. The low pressure was holding for him, it was the high pressure that was dipping. I don't understand how more low pressure could fix the issue if its already holding and high pressure is falling? Am I misunderstanding?
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