Pit Bull chips

[87TRex]

I'm trying to find out why so many people dislike the ATR Pitbull chips. I have ran them in a couple of my cars with good success. I was turned on to them by other Buick guys who swear by them. What gives?

 

[TT/Ameasap]

More than likley you dont have a scan tool unless you like about 12psi or so OR you are knocking like hell!! I have an 89 TTA and we can run a little more boost than the GN and we still get KR from that chip. Way too much timing. Im sure that others will agree.
HTH

 

[TurboJim]

Probably the best RUNNING chip (next to my own) but too aggressive for the poor fuels today. A Street PitBull would be great for ~95+ octane. But on 93 its just too aggressive

 

[Hawaiian Turbo]

Yep.... KR city!!!! Even with the alky