Looking to add a 50-75 shot. I do have a wideband. I do have access to a tuner. Mod list is fwi, ported tb, supercharger, lim. Fsic. E54, headers w/ downpipe. 1.9 roller rockers. L36 bottom end. Aem 320 lph, caspers rewire, 60# injectors, 2.8 pulley, normally 19.5* timing. Currently running 17* for summer safety. Probably a bunch if other stuff I'm forgetting.
Sent from my LG-H918 using Tapatalk