MikeG
Senior Member
Hey guys and girls. I'm new to the hemi. I'm looking to get all I can out of the hemi with out a tuner for now.
So my questions are what's on the market ?
Will the ECM add a little more timing/fuel with a lower degree t stat?
Will I see any gains with a throttle body with out tunes?
My plan as of now is CAI, high flow cats, 14" magnaflow
Thanks in advance.
So my questions are what's on the market ?
Will the ECM add a little more timing/fuel with a lower degree t stat?
Will I see any gains with a throttle body with out tunes?
My plan as of now is CAI, high flow cats, 14" magnaflow
Thanks in advance.


