ruger311

cost me $65 for 6 pulls and i tuned my own A/F and timing all in about 1.5hrs but bunch of other guys were there and we know the dyno guy, so prob if you can get away with 3 pulls for $75 and a lil tuning your doing good

luckythirteen13

i paid $124 for an hour and found i had a bad maf.


went back when the shop was having a "dyno day" and paid $45 for 3 runs and used my pms to tune my car

FordMustangXBA

210hp/310 tq

90mustang5.8

i recently got told by an owner that the 351w has 270hp stock