I'm going to try that again. I tried it multiple times, but never while I was giving it throttle. I have to take the plenum off to change it around, but its not that hard. It just blows my mind that it came in the door like that and he said it had just been redone when he bought it, said he ran it a full season like that and he got like 72 mph out of it and that was with a flat tappet cam! On the other hand, he only got one season out of it. LOL Regardless, I will do that and see what happens. Thanks guys!

3110B/3112B HR 114.0 + 4.0...... is this LSA and + 4* advanced ?? on installation is that what the cam card states

Valve timing Open Close
@.050 INT 2 btdc 42 abdc
exh 53bbdc 3- atdc
These specs are for cam installed
@110.0 intake center line
Intake exhaust
Duration @ .050 224.00 230.00
Lobe Lift .3330 .3400
Lobe separation 114.0

my question is, is the cam to be advanced 4* at install ?

I didn't think so, but I will certainly check into that. Thanks!

Firing order on my 502 is 18726543. Prob not it, just an off the wall thought.

I just talked with comp cam and gave them the serial number on the cam and they verified that it's a standard 1-8-4-3-6-5-7-2 which is the way I had it set up, so I don't know what to next. I'm at a loss

the firing sequence of the injectors on batch fire is totally irrelevant as ling as they are plugged in. I put them where they belong but only 1 of the 4 is remotely close to firing near a intake event

Thanks, that was my understanding as well.

I know seems redundant but maybe check compression if you haven't pulled the motor yet. Something real strange going on.