Posted by Bruce in BC [108.162.246.188] on Saturday, July 08, 2017 at 14:49:38 :
In Reply to: I need more boost posted by Don in Missouri [162.158.74.36] on Saturday, July 08, 2017 at 13:30:09 :
I just added a HX30W to my 4bt. Not sure of the inducer size- either 40 or 44.
VE pump, untouched
105hp stock
I never saw more than 7lbs boost with the HC1
Yesterday I did my first run and saw as high as 22lbs boost, but I hear folks are getting up to 35lbs.
I seem to have cleaned up some of the black smoke and the truck now goes up hills in fourth that I had to down shift on.
ETGs have dropped by 200 degrees from what I had with the stock HC1.
I am thinking about building my own dynamic advance plate - not sure if it will work until I try.
There are lots of goofs who have all sorts of mods done for the 4bt - I would trust what I learn here over what I find on other sites.