I had this done along time ago ,it seems a little low .Mods were CAI,ebay cheap header,Tanabe exhaust,pullies on a 97 lude with 90k miles.Compression is in good shape too.I did change my o2 sensor afterwards b/c it didnt seem to be running all that smooth, could timing being off cause a problem?

174hp/127tq

 

Do you have wheels larger than stock?

 

yes they were 17" Rota Subzeros, but i think they took off the wheels for this dyno

 

HP looks fine, but torque is very low

 

any ideas what would cause it to be low?by butterflies work fine too

 

What transmission are you using?

 

timing could be more retarded than normal. i'd check to see if the timing belt is fine or not.

 

i dunno about you guys, but, i cant see jack **** on that dyno other than the fact that its a dynapack plot,

 

but judging by your tq peak, and hp peak, ur tq is peaking a bit low, and ur hp is peaking way too high.

on the norm your tq peaks at about 5-5.5, and hp dropps off at about 6.8-6.9ish