How much boost should the Danville 72 make on stock fuel? I was making 45 had a boost leak fixed it now it only makes 37?
Danville 72 boost
- Thread starter 1slomax
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I see 48 in my stock fuel stock pump Danville 66MM I would think you would be less since its a little harder to push the bigger turbo.
X2!?!? How is that possible??? Lol. I see 53 on my big tune but others I have it set at 43-45psi as already said that's the most efficient spot
Let me start over sorry lol, truck made 45 psi and ran really good then a week or so later it didn't run as good checked for boost leaks and found the intercooler was leaking some fixed that and checked for leaks up to 60psi and there was none but only makes 37 psi is there anything else I can check for ?
i know people that have bent rods on stock fueling. Alot of it plays into the tuning, not saying that is the OPs problem or that he has subpar tuning. But it is possible.
What are you balance rates? Is it maintaining rail pressure as it used to? are you still hitting the pulse width that it used to? the reason I ask is bcause if all those things are in line then something has to be causing the lower power issue. Sometimes if you bend them just the right amount they actually run better due to the lower compression. I don't reccomend this as a performance mod LMAO :roflmao:
I'm only seeing 34psi out of my 72mm, tuned by Mark. Stock pump, stock sticks. It runs like a beast though. Honestly thought I'd be running higher PSI but with the PPE manifolds/up pipes and 3" intercooler piping maybe that has something to do with it.
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I have all the profab piping and parts and i have tried to back mine down on the hot setting and it will not
Sounds like we're in the same boat. Time for injectors and a bigger pump. :rofl: