[jms_shepherd]

Honestly, the MP8 or any pressure box should never be used unless you wanting to mess around i.e. race or go to the strip, etc.....

 

[jms_shepherd]

You can if you want a little power, but it's only a turn dial so yeah, when you're ready to rock out your truck turn it up.

 

[jms_shepherd]

thanks for the advice on the tst. what about some 90 hp injectors and an arson 3, would this be a good next step? what about an intake/ exhaust manifold? are they worth the money?

Anytime you can get more airflow to each cylinder it's worth the money. These motors are not pricey so yeah, it's better to be safe than sorry.

 

[jms_shepherd]

could you list everything you have done to your truck brother?