So I made 2 passes the other day on a mustang dyno. I made 255 and 220...hp and torque both climbed pretty steady up to about 5500 then torque started dropping and hp kinda flattened out. Im thinking my computer pulled timing. Imma try and get a copy of the run and post it.

 

k. sweetness tune it yourself or find a tuner near you if you are not happy with the results.

 

....dude, it's not that I'm not happy with the results, somethings happening around the 5500 rpm range, pretty sure tuning is not gonna help. I made the post to get some opinions to see if people have had similar issues. For example: my thought was that my IAT's maybe got too high so my comp pulled timing...

 

IF you dont already, you should get a wideband and a interceptor and then go from there. those two items will help you out in so many ways its not funny. when my car was s/c'd we found that the boost tables were off like a bitch. once that was figured out the car ran like a champ. my problem was at high rpms the boost would fall to a sertin lvl but i dont think thats your problem though in any case check the basics. ic pump, spark plugs and anything else you might find something wrong.

 

i just saw that you have 42lb injectors........i would get rid of those now you made really good #'s on those injectors but your probably pushing them to the max by now. another suggestion is to get a set of 60's,79's, or 80's. i have 79's and they work great.

 

^thanks for the advice bro, I wanna get 60's but funds are a bit limited right now after Christmas. In fact the dyno was free, my buddy owns a shop.
I plan on saving for em

 

np man! i feel you on the funds part, i want a ported head and coilovers but thats not happening anytime soon