Twin kit progress pics.

Rick 91GT said:
Mike, Job Jr didn't spot that during the tune?

No, he had the wideband in the drive side downpipe. He did mention that the injectors seemed a bit small to be 72s, and wanted me to check the part numbers. The car ran absolutely beautiful like that too, I can normally feel a miss anyday of the week, but for some reason, it wasnt hesitating at all.
 
I went to dyno one time and made 300RWHP when I knew the car had to make aleast 340RWHP to run the numbers it ran. I came home and found a plug wire that was bad and not firing 1 cylinder :doh:...sucks.

Live and learn...
 
I dont know what the exact problem is, but with a glowing header(#8) and a clean cylinder, im leaning towards the injectors being shot. I ran the car at englishtown yesterday and it was smooth all the way down, made 8 passes. 200 miles on the motor, myself, friends, Job Jr. and my buddy who drives a 9 sec stang..no one noticed anything as far as a cylinder missing. The car drove like a BMW.
 
sirsureshot39 said:
I dont know what the exact problem is, but with a glowing header(#8) and a clean cylinder, im leaning towards the injectors being shot. I ran the car at englishtown yesterday and it was smooth all the way down, made 8 passes. 200 miles on the motor, myself, friends, Job Jr. and my buddy who drives a 9 sec stang..no one noticed anything as far as a cylinder missing. The car drove like a BMW.

How were your times? on the bright side, it will likely only improve from here. BTW, nice job on the build .
 
The injectors I was running were 36lbers modified to flow 72lbs. They were used, and one of them was bad all together. New Delphi low impedence 83lbers are on the way. Changed from a noisey timing gear set to a trick flow billet steel timing chain. The gears were giving off harmonics throughout the dfi distributor that the tuner didnt like. I am also running an MSD crank trigger now instead of the DFI trigger cam and crank trigger for more accurate timing. Still looking for 700+rwhp on pump gas.