AdamB

HI, I know it's been posted to dyno pull in 4th gear on T-5, but what happens if your tuner always pulls in third gear?

Would the hp reading be low, or high, or the same or????????????

He did take into account thAT i HAVE 3.73:1'S..

90Mustangfan

the readings will be off, it will make is seem like you have less hp...unless he tells the dyno machine thats its in 3rd the the dyno is calibrated for 3rd gear runs..And for gears I dont think that matters,but they still imput it in the comp....