I just bought i 99 cummins 2500, i have put done a couple of little mods to it but now im thinking about upgrading the turbo, i was thinking about a silver bullet or an s300, but idk, what do you think?? Im going to start pulling soon!!

 

I dont see guages in your signature...you have a pyrometer, boost, and fuel pressure guage right?

You should be looking at getting a good lift pump before a turbo.

 

64/71/14 turbo..from dieseldwags.com.Hope the auto is very build.What turbo you have now with the 150s..HY35 with 150 WOW.. Agree with the DOC got to have gauges in these trucks before you go a little wild.

 

i got a 66/80/14 and love it! than again i got alot of fuel to go with it, but it has almost no lag and will be a nice toppper to pair with a s480

 

Um, lift pump? I'm not seeing one listed in there.

 

x2

 

yea the transmission is very built, i have been running the stock turbo just fine, havent had a problem yet, but ill check out the turbo


Thanks for al your replys and help!!

 

How about your lift pump?

 

i just ordered an Air Dog II off ebay

 

Thats good, a stock lift pump could never keep up with 150's and a Comp Box. Hate to see a guy loose his VP44.