i have a high street port, intake, full exhaust, fcd, s-afc, soon to have a fmic and td06 greddy turbo boosting about 1 bar. i was wondering what sizs injectors i should be looking at. i was thinking 720cc primary and like 850cc's secondary. how can i find out or does anybody know if that would be enough fuel. i am also getting a walbro fuel pump.

 

i would think more along the lines of just 850cc secondaries

 

i was running a t60 at 1.1 bar and I was using 720 prim. and 1100 second. and I was running at 10.1 a/f. ratio. so I was a little rich. I had about the same everthing you have. just to let you know.

 

720 primary and 1100 secondary shoudl be enouf, stock ecu doesnt let the injecto run high enouf even with the afc. try to get a standalone soon. dyno the car. the streetport shoudl flow a good amoutn more at teh same boost as the stock ports

 

cool thanks guys. sounds good