[AWD_4g63]

I am needing some bigger injectors and am getting a 50 trim sooner or later but was looking into the PTE Injectors the 680cc's and was wondering how they were compared to the FIC 650cc's the PTE's are disc / ball type the FIC i dont know. But was wanting something that wont run out on me and using my set-up.

Running MAFT / SAFC2 combo (maft set to injector compensation, and safc zeroed out and tuned from there)

Thanks for the help...

 

[Turbocharged]

I was running PTE 680's on my old setup. With 22 psi from the 50 trim I was nearing 90% duty with a moderate tune (dsmlink). I still have them if you are interested -> PM.

 

[bigjdog84]

PTE injectors and FIC injectors are the same exact rochester delphi ball and disc injectors. FIC rates them at a different base pressure than PTE (PTE being the higher of the two; hence the larger cc).

 

[Chicago_DSM]

PTE injectors and FIC injectors are the same exact rochester delphi ball and disc injectors. FIC rates them at a different base pressure than PTE (PTE being the higher of the two; hence the larger cc).

Exactly...I would say this should be enough for most decent setups, unless you plan on running big, pump-gas boost on the 50trim you will one day get...Then, this setup might not be enough...

Be careful with the large injectors and an SAFC setup tho...We all know those horror stories