Gtr Pfc In A Gtst R33 How To Work Out Settings For New Injectors

[r33 chris]

hey all need some help ive been modifying on my car and all i need now is a dyno tune but i planned 2 drive it there!

the only thing i need to know is what to put in the pfc i was told to put in 57% inj correction and 1.00 lag time but when i went to do it i said INj correction 110% and lagtime 0.00

i gather 110% because gtst have smaller injectors but dunno about lag time??? cant anyone help me out? i got 650cc sard injectors

[nfi]

Wrong way round- pull the injector correction %'s back so that the computer puts less fuel (opens injector for a smaller period of time) to make up for the fact that your injectors are bigger.

I didn't know a gtr computer would work with a gtst. I would be surprised it hear it did. Not only is the mapping requirements massively different but your car has variable cam timing which the gtr PFC won't support as rb26's don't have VCT.

Edited January 22, 2009 by nfi

[r33 chris]

well it's had it since i brought the car runs fine

[Ultimategtr]

I have heard that they do run. however it needs to be modified a bit.