what type of engine management are you guys using. i was thinking about going with aem full stande alone (like aem as far as stand alone), then i was reading up on PMS and Tweecer. I definitely like the prices of the "piggy back" systems, but do they work as well as they claim? What is the best "bang for the buck"? Just looking for some info. Thanks

 

FAST is the only way to go for fuel management. it uses speed/density instead of a MAF. much better for forced induction vehicles

 

most full stand alone's are capable of using speed/density... i guess im more interested in hearing about the pms or tweecer piggybacks type tuners. they are much cheaper and claim to be able to control all of the really important tuning parameters. i guess you have to keep your mas but im not too concerned with that. i have a fairly good tune with over 550whp at only 6-7psi(347 stroker)...i just want to be able to really fine tune the beast. thanks

 

look into megasquirt. They aren't the best, but they are pretty good & very cheap.