Perfect Management System!
or just the regular tpi system?Just bear in mind that their systems will run a BONE STOCK TPI engine without any problems. It should work well on a SR equipped engine as well. They now have a system that is offered with a different camshaft, but you have to use their cam. If you vary from that the system won't run very well. And to tune one of these systems would be very difficult. Just because I am sure that Painless probably places a security code on the MEFI controller that it uses. So that means that no one but them could tune it. The only other way someone like me could tune that controller would be to completely over write the ECM and start from first base again.






