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Power Strokes
6.4 Aftermarket
Deleted it all, just needs tweaking.
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[QUOTE="JonathanN, post: 203911, member: 4486"] The street tune... one up from tow. I believe it's somewhere between 150 and 190hp. I do think finally getting that regulator adjusted would help a ton. I'm assuming in 5th gear, the DC of the VGT would be close to 100% right? If so, then I'm pretty dang sure that if I got the BP down to about 50-55, then the boost in 5th gear wouldn't get so high. Only reason I can think of why it get's so high in 5th gear is because the DC in close to 100% and boost is still 20 to 25psi less than BP at WOT. Am I thinking right, here? As for the flash, I just found out today that the truck did receive the dreaded flash. Supposedly Ford's got a "patch for the patch"... I don't know. If getting the pressures down to where they're supposed to be doesn't help, then we're gonna see about either getting Innovative or some other custom tuner to reflash us back to the original flash, or buy a used PCM that never got the reflash. Any input? I've found several TSB's on the new flash causing overboost code P0234... [/QUOTE]
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Power Strokes
6.4 Aftermarket
Deleted it all, just needs tweaking.
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