Need cam help asap!!!!

[sleepin89]

I just built a new 5.0 stroker motor for my 03 GT, I installed the anderson ford motorsports N-42 cams. Is anybody familiar with these, Ive got all kinds of bucking and jerking at low rpms and when the car is under a load. Could it be something else besides cams?, It has no codes in it but its really irritating. Ive got a chip and 24lb injectors , MAC straight shot intake,etc. I have also replaced the MAF sensor thinking that was the problem and the o2 sensors. Could somebody please help?

 

[DropTopPony]

did you get a tune? a dyno tune preferrably

 

[sleepin89]

Yea I got a tune, actually ive got about 4 of them, and they make no difference at all, even on the stock tune it still does it.

 

[DropTopPony]

did you install the cams yourself? Its possible you might have skipped a tooth on one of the timing chains.

 

[sleepin89]

Yep, they've been checked twice.

 

[sleepin89]

Is there anybody out there who could maybe chime in?, Could it be a crank or cam sensor?