Cat Peronsality Control Module Question

@superhauler

 

Others will chime in.

 

Many on here swear by the twins.

 

I misread the title as cat personality control module and was severely disappointed by the content.

I'm not really a cat person but If I could modify the personality to be a guard cat and also be well behaved and only go to the bathroom outside the truck... I might consider getting one.

 

Big diffrence between your buddys engine and your engine. He is running a custom tune and your running a stock cat file.

Just get yours done by a reputable tuner and it will pull just as good. The biggest problem with the stock cat program is the injection timing. This is why your buddys engine runs cooler and has more power.

 

Different ecm's bxs has a 70 pin ecm. Mxs uses a 120 pin ecm. You would just have to find a similar program that has compatability.

 

Keep the twins. You won't regret it. I use to be a twin turbo hater. I've seen the light. Bxs in my opinion is the better of the acerts. Just get a good tune. You can also take the vva's off a bxs and plug the oil supply line. But if you do that be ready to Fix headgasket. Or build with low comp pistons.