When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
thry are easy to turn up
i got a 98 5spd 1 ton dully with a fuel tank and 35 and i can smoke the tires off in third without droping the clutch
we pluged off wast gate got the biggest fuel plat u can get and cranked the screw all the way out and just put six inch exhust it rools so much smoke out it is redicklus and runs about 50 -60 lbs of boost out of the stock turbo and i hall a 18,000# traler
the cap is to the fuel plate and the screw that makes it smoke is twards the front of the pump u have to take a alen head screw out then use a screw driver
we put the biggest fuel plate u can get in my truck and it dident help so we turned the star wheel allt the way twarde the front of the engine and u cant hardley see head lights behind u i have put about 8000 miles on it and it still runs perfect