[Tom Decker]

First post be gentle, I've decided to go either with weber's or a IR injection induction system. Winsor (Dart Block) stroked to 3.75 with 4.125 bore a little on the wild side. 95% street usage. Can't decide on which induction system. Weber's seem to be a proven system with plenty of documetation to back up proformance #'s, but apperently their hard to get right IR injection seems to have alot of guessing currertly on sizing and resulting profomance #'s. Hilborn, nice system, electronics way to simple for me. IR size seems to be a guess with no documentation. TWM nice system no electronics, management system must be purchased sep. just a guess on final #'s. Aus system no electronics, management system must be purchased sep. just a guess on final #'s If I'am missing something please help In the end either way has the same $ tag