Originally Posted by velociabstract
I read about the "full circle" fuel rail that Bruce produced for the E55. I've noticed my front plugs run a bit leaner then the rears. Or the rears are richer than the fronts. Don't keep the fuel rail a secret when it's done. As far as the tune, I log during my races and if it's lean I have to drop out. No way can I see race conditions on the dyno or street. It makes it a bit of a scary proposition. Thank goodness for my Dashdaq and Zietronix.
Les
no secrets! i have a rough version installed already and needed 2 retunes for being... wait for it... pig rich!! went from 11.8 afr to 9's!! the rail seems to be working great but has no visual appeal. at least for me. so i fabbed a hard line prototype up and bruce is building it. this will allow those with stock airboxes to trim a notch on each side and run the covers if they want for those with a cai no mods needed. the rail seems to be working great and im going to install the injectors and retune and hope it helps the big pulley guys with their lean issues.
my logs are almost exclusively real world conditions logged thru the zt-2 and dashdaq. i then email them to jerryb and he builds me a file. download it then logg more. right now its spoty on but with manis headers and dual exhaust with dual mufflers im sure more tuning will be on the horizon