I'm getting ready to buy a programmer. I was thinking a Diablo power puck but think I may get the Diablo Sport Predator. I was also thinking Smarty. What do you guys that run one or the other think? I am mostly looking for power/mileage gain but also do some occasional towing, 6-8K LBS. Thanks,Kurt

 

If you're from the NW, you might just tool on over to Bob Wagners place and try out a Smarty.... or he could probably direct you to someone in your area that has one to demo.

 

OK, where's Bob Wagners place?

 

http://smartypower.com/new/contact.html

I think he's in Washington state... I can't recall though. I'd call him at the number on his webpage and arrange something assuming he's close to you.