my civic is running lean and I don't have a fpr. I have 90 civic with an eg intake setup and was wondering if this intake setup can manually adjust the oem fpr. My car runs pretty good midrange but takeoff really sucks. Please help a brother out.

Thanks...

 

how do you know it runs lean

 

i adjusted mine by putting a socket over the top of it and then hammering it down. it adjusts a spring in there. i pumped it up by 5. i thought it needed more fuel. took it to the track with it adjusted: 16.3 best. took it off and replaced it with an OEM setting: 16.1 best.