fuel
 

I know that psi doesn't always mean everything, but rather the volume of air and I was wondering about fmu's. I was running an 8:1 fmu on an h22a with a straight t3 and I was running quite rich. I was also getting a lot of black soot on my back bumper. Anyway, I switched to a 5:1 jrsc fmu and I was still running rich but this was with that shitty manifold I had and I was leaking a lot of exhaust gas. I just wanted to get people's thoughts about running the 5:1 fmu with an inline fuel pump and running about 9-10 psi from the t3. The t3 is off of a merkur and has a .60 compressor a/r. Thanks guys.

Re:fuel
 

Do you know what the h22 injectors flow at for sure? just curious.. I have heard rummors fo 345 or so. Lots of guys on civics run 12:1 and 8:1 fmus on their setups and still run lean with stock 240cc injectors.

Jeff

Re:fuel
 

My injectors are around 330. The 5th gen ludes are just under 300, somewhere at like 270-290. Yah, I have read a lot of guys running lean with 8:1's as well, but that's with using a t3/t4 and why I'm wondering about the volume of air that my t3 will produce. I know that it won't rival that of a t4 compressor and that's why I think I won't need as much fuel.

Re:fuel
 

ttt

Re:fuel
 

Here is a list of all honda injector flow rates ... courtesy of Mopacs product magazine.

http://www3.telus.net/turbofreak/hondaInjector.jpg

mike

Re:fuel
 

hey, thanks mike!! So 325 huh? So with a 5:1 fmu and a small t3, I should be supplying enough fuel then!

Re:fuel
 

Hey Leo ,
you going to the meet tommorrow?

Re:fuel
 

Yah man, I think I'll drop by! I gotta drop something off for a buddy! I hear your car's up and running. How's the boost and what's your setup?

Re:fuel
 

235 for a GSR
240 for a civic ex?

hmm

thought both were 240 for sure..

Jeff

Re:fuel
 

Yeah got me set up finally done, here is some pics

https://www.homemadeturbo.com/forum/...y;threadid=719

I got legendboys BTM and put it in today, I am running 5.5 psi , but got a fuel leak so gotta fix that tommorrow, it isn't too serious just the smell more than anything.

Mike

Re:fuel
 

looks good man! Are you using mkIII supra charge piping near the throttle body? hahah, I have that same tubing if that's what you're using! Yah, I heard about that deal you got! Sweet man, I'd like that btm but I need to finish my manifold first!

Re:fuel
 

The throttle body boot is off a subaru it is approx 2.5 inches whichis perfect and the rest is all from MX-6 Turbo....anyways see ya tommorrow

mike