[mustangmendez]

Wont run ,I would put a regular carb on it just to know everything in the eng. is ok .You may have a serious vacuum leak ,Cam to big ,rockers to tight or trimming off .I do believe that your FI system should have a regular program to get it up and running .I also believe that computer FI systems work great on stock to mild engs. but IN MY OPINION carb is the way to go simple good performance .I run a 1050 Dominator on a mild 460 and idles at 750 rpms w/85 jets in the front and 92 in the rear dual 50cc pumps and a Accell dist NO MSD getting 13 mpg .Good luck there are so many iffy .
Mustang Mendez