I spent $500 on a chip for my 1998 Mustang GT. Here is what I get for doing so.
This run is without the chip that I had made for my car back in May.
DYNORUN.001 Max POWER= 206.2 Max TORQUE= 276.1
I reinstalled the chip, ran around for a while just to make sure the comp took the chip. These are the new stats.
DYNORUN.002 Max POWER= 205.3 Max TORQUE= 272.9
DYNORUN.003 Max POWER= 205.7 Max TORQUE= 274.4
DYNORUN.004 Max POWER= 206.6 Max TORQUE= 274.3
Don't waste your money on chips for these crappie heads. Do the headswap and then consider the chip.......Mike