[dmax_01]

I was wondering if i need to run a lift pump setup for the VA 230 or stupid box.

 

[Pro400exc]

yes sir.

Unless you don't want alot of smoke and for it to surge on you.

IMO lift pumps are a neccessity for big programs like that.

Plus it helps keep the filter full and uses's all the filter media.

 

[GMC2500HD]

I have that box and don't run a lift pump. I am not that hard on my truck so I am not sure about surge. It has not happened to me. I think the truck might run better with it if I was hard on it, but for now I don't see the use for it.. As far as smoke, I see it under heavy acceleration..I would think that Pro is correct in saying that a lift pump will clean that up. I guess I will find out too if I get to that point.