View Single Post
Old 01-08-2009   #5
asshanson
immune from paybans
 
asshanson's Avatar
 

Join Date: Oct 2005
Location: West Des Moines
Drives: poorly
Posts: 4,358
Send a message via AIM to asshanson
Re: Base fuel pressure adjustments

Quote:
Originally Posted by C3L1CA View Post
I'm cheap so I'm still on the stock regulator, so I can't play with base pressure at all.

I just picked up a boost a pump over the winter to hopefully get a little more out of the single walbro but it'd be interesting to see how much more you could get out of it your way.
LOL, I bet that FP turbo setup wasn't cheap

Is that boost a pump always on, or is there some switch where it increases the voltage? Just curious if you're going to overflow the stocker.

Shane, I'm curious why an 8% reduction in base fuel pressure is only a 4% flow reduction. Is there some formula based on injector size? Why do deadtimes make a bigger difference at full throttle, I thought it was more of an idling thing.

I probably just need to find a good read on injectors.

Last edited by asshanson; 01-08-2009 at 09:46 AM..
asshanson is offline   Reply With Quote