i went and dynod here at rpm in lewisville i put down 243.6hp 291.4 lbs torque to the wheels is this bad i got hooker long tubes, y-pipe 2-1, slp intake, ovc wires and airfoil. i also have an a4 1993 with 128,800 miles never been tuned or touched. please post back with any info i though i would have a little more but the guy said being an auto i lost some too. what else can i do that i will notice the biggest power gains from. thanks thomas

 

If you post a dyno graph we can look at it to see if you've got an ignition miss or something. You can also do a compression test, and test the fuel preasure.

 

Oh ya and dont forget to check the small things like plugs and wires make sure they are all in the right order and on tight. How old are the plugs?

 

was it a mustang dyno?

 

no all they do is ls1, lt1 ls6 cars the plugs and wires are all less than 5 thousand miles i will post the graph tomm. thomas

 

A mustang dyno is a current eddy dyno, some say the numbers are low compared to a dynojet but in reality they are more accurate not low. just a differernet type of dyno,

 

Get that graph up here and we can really help find out whats going on.