Quote:
Originally Posted by Wedge1967
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.
|
Yeah, peak torque is usually around where the hpfp craps out... not the lpfp... the pressure and volume are linked in this case unless you are advising to run greater than stock pressure on the low side? What were your high and low pressures? With the Vishnu and the Walbro?
Quote:
Originally Posted by Wedge1967
haha, didn't see your postback. 
Just got my flash updated on Friday before Shift S3ctor and honestly I was shocked at how much power I put down on FFTEC's Mustang. After the open house and only getting 365 whp at that time, seeing 422 was off the charts. Even Terry questioned me as to why my tuner would give me a tune that makes more on stock turbos than he ever made. haha I had to laugh at Terry's logic. So if you have a JB4, don't worry... You'll never make more than Terry does. |
What's the delta? You are going off the dyno at the shop you got your tune?
A lot of hate in this thread. And misinformation...