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.
Got a p1sc procharger that has a "d1 style" impeller from supercharger rebuilds, knock off tial blow-off valve, smaller a/a intercooler that's good for about 500hp, some charge piping and the 99-13 gm truck mounting bracket. For sell. Came off my 2013 Denali. Also have a mighty mouse catch can with pcv that i was using with this set up rated to 1000hp per their website. It was mounted on the passenger side head so that's the bracket I have for mounting. I had the intercooler mounted in front of the bumper slot, in-between the frame and it seemed to work fine. I had the system up to about 10 psi with a 3.6" pulley. The head unit was rebuilt last year with new bearings and seals at the same time the impeller upgrade was done by supercharger rebuilds. I changed the oil at the same time I did the engine oil around 5-6k miles on average. You will need the last part of the charge piping to the throttle body and more charge pipe depending on where you mount the cooler.
Looking to get 3k and I'll throw the catch can in with the charger. Located in the south east Houston area but frequently travel down to the victoria area. Not looking to ship.
Yes it was the 6.2 motor. The impeller up grade isn't a true d1 impeller it helped out with mid/low range and only gave a 2psi boost over all compared to the stock p1 impeller with the same pulley size. Also some of that may have also been due to the intercooler having 2.5" inlets. That's why I'd say the intercooler would only be good for about 500hp max.
I have the same upgrade in my P1, but no miles on it yet. The D1 is supposed to move 1300cfm and the billet impeller from SR.com is supposed to move 1350. Hearing that it helped down low is nice to know, that's why I bought it!
Stock truck lower, 3.8 upper on a P1 netted 12lbs on my gen3 5.3. Moving to LSA lower and D1 upgrade to help her snap off the line better
Mar 5, 2020 | 03:13 PM
Procharger set up
