Run um wet . No real advantage to running them dry . They are a little quiter wet too , so that should keep the fuzz off your ass , not to mention all the powers above require them to be ran wet .

-beerjet-

actualy alot of people hate running water, jack tells me to run them dry everytime i see him

actualy alot of people hate running water, jack tells me to run them dry everytime i see him

Thats true . The fuzz dont like it when you run them dry and it's real easy to tell if are or arent . I always ran water through mine . I put a thread on HB.com many moons ago and pretty much everyone who has tryed it both ways didnt notice a diffrence either way . You can and probably should run a seperate water line from your motor to your seat , gate valve , and then back to your headers . That way you can tune how much water you want coming out in a real world app. I would use the gate valve over a ball valve mearly for adjustabilitly . There are a few other ways of attacking this . Easiest of course would be to run them dry .

Impala, what do you have and how do you plan on using it . Probably should have been my first question .

-beerjet-

GT is pretty good with pairing up the SBC to an impellor and so is Tom at Jet Boat Performance . Those 2 have lots of experience in that department. Tom can set the pump up as well with the correct impellor . I'd go B impellor with an inducer , but then again , it's not my money 

-beerjet-

Ever since I milkshaked the engine i try to run as little of water through mine as possible. Banderlog is a beautiful thing.