Hep with tuning for higher base fuel pressure.

[skatershawn]

Ok im trying to push a little more out of my 550s and if I turn the bfp up to say 42psi from 38psi would it be best if I set my injector size to 560-580 thrn fine tune the trims from there or leave it at 550 and tune trims on that?
Reason I ask is tune it while set at 550 is being very stuburn.

 

[9!'clipseDOHC]

Shawn, are you using v3 yet? I'm running 43 psi on my 1g and I just input the base pressure and the injector size and it calculates the proper globals.

 

[92AWDHX40]

The 550s how are they being tuned what is the problem why are they giving you issues? What turbo, and mods on the car, what boost are you running.

 

[skatershawn]

No.. Do Not yet have v3. :/ I know its not the best or safest, but I dont plan on going any higher till I get v3.
Mods are current in profile and its the idle that is hard to get consistant. Mid and wot pulls are decent to tune. Car pulls really nice with bfp set higher, but again the idle gets inconsistant.
Just trying to get a better understanding in tuning with a high bfp!

 

[92AWDHX40]

Idle is a issue, looks like you need to get v3 or tuning device. I would fix that idle problem first.

 

[skatershawn]

Yep. Thats what im thinking haha. Im headed down to sa for the Texas-DSM shoout and wanted a little more bang. But I would say stay safe since its an hour drive haha. But Im still not really educated in that area and its nice to learn.

Edit:
For sure though my next mod is v3. (I also noticed v3lite went up in price a decent amount.) :/