Problem adding MAT to $0D TBI 7427, Not pulling timing.

[96lt4c4]

What kind of intake air temps are you seeing under boost?

Depends how hot it is outside, most I have seen so far is 160*F. Its been pretty cool here for the last couple weeks so they have been running in the 100-120 degree range. I just installed a Meth Injection kit so that will help cool them down under boost. Have not had a chance to run it yet.

This truck has become a plumbing nightmare..LOL

As far as the "Old PCM" comment. It really is amazing what I have been able to do with the stock PCM in this truck. For what it is, its a really powerful PCM that allows you to do a lot of stuff. For one I do not know of anyone running one with boost and a 2 bar map. I was told it could not be done, or that it would be hard to make it work. I have been messing with this thing since February and I have it running great, granted I had to build a new motor, but just learned the hard way.