well i took it to hpp racing in lewisville tx friday to get it dynoed. i thought they had the tuning software for my truck but come to find out they didnt. so all i could do was make 3 pulls and they couldnt adjust anything for me. ive got the dyno sheet but i dont know how to get it in this thread ive never posted a picture before. i have a scanner but how do i get it on here?

 

here it is. my question is why would my af ratio drop like that. it did it on both runs. the tuner guy from hpp said that if it was right then it would make 20-30rwhp just by getting the af right. comments are welcome.

 

I'm surprised that the Patrick G cam lost power that soon... although if you can get it on a dyno with tuning capabilities I'm sure you'd have much better results.

 

Is that AFR right?! It would explain powerloss quickly.

 

Was COT turned off?

 

Pat has the 224/228 .637/.639 110LSA cam, same duration as KboboZ71 but more lift and tighter LSA

 

what is COT? and i think the af was right cuz it did it on back to back runs.

 

Is this a 5.3L?

 

COT is Cat Overtemp Protection, it dumps extra fuel in to help protect the cats from overheating and/or melting. I had this happen to me while dyno tuning once.

 

Nice numbers, is that a dynojet or mustang?

Im assuming that is a 5.3