like it says. I just have an intank 255lph..no inline. which calibration should i use? and do i need an inline? I have 255lph intank, v-afc, aem fpr, fmu (calibration???), RC 370's.

 

Inline is NEEDED with any FMU setup, no matter what.

With 370cc injectors, I'd use an 8:1 disc and a AFC to lean it out in places.

 

I second what HybridKOOP said, I used to have some RC 370cc and I put an 8:1 Disk in my FMU car maade 321whp and 253 ft-lbs with 17-18psi. We leaned it out on the dyno up to about 4k then VTEC up I think we actually richened in alot of spots, it's been awhile. Oh I had a Fields VTEC/Fuel Controller but a V-AFC is MUCH better idle and part throttle was much better on a friends car that we put thses injectors on throttle correction is great and part thrttle =/- 50% Some have gone to a 6:1 with luck, InlinePro ctually uses 12:1 believ or not according to Jinxproof, but that's alot of fuel pressure Whoah!