advice

[Velon]

I recently went from a ta49 to a te 60. Mods are exhaust, downpipe, 60 lb inj, 30 over motor with ported iron heads, walbro 340 pump. Scanmaster readings are 780-800 with the 60 at 48-50 static fuel pressure at only 15-17lbsof boost. I dont understand why the fuel has to be cranked up so far with the te60. The single fuel pump should be enough, right?thanks

 

[Louie L.]

Why "IS" the pressure set up so high? Did you have someone else do the install? You obviously have the correct chip for your injectors and combo right? I always start at 43# vac off. With the invenion of the Translators and adjustable chips , touching the fuel pressure should be a thing of the past.

 

[Velon]

no, I did the install and injectors with turbo tweak chip, scanmaster just seems to have low (680-750) readings with the fuel in the (43-45 static) range. Maybe its fine, car runs great, I just want to be able to turn the boost and fuel up at the track. I've always heard that a single walbro with take you low 11's or high tens?

 

[TrooperT]

Te 60

Glad to here it is running good for you. Phil.

 

[Dabigguy]

Don't tune with O2, your knock sensor will be a better indicator of if you are too lean or not. If you aren't getting knock at 43# add more boost until you get knock, then you can add more fuel