Cummins ISC... how does it compare to ISX?

[Rawze]

(03-14-2017 )TDInewguy Wrote:  

(03-14-2017 )Rawze Wrote:  Gearhead and Unilevers both have tunes for that engine.

Are they the same tune, or do each of them do their own thing?

I will be in Atlanta in a few weeks, so what about Mr Hag?

Mr. hag uses which ever one of them is avail at that time I believe unless you have a preference, you will have to ask him yourself. They pretty much both do close to the same thing from what I hear.