Whats the deal got everything going finally and im only getting 5psi max boost. cdr on intake is blocked no other gapeing holes that i know of. had to back off the IP flow screw so now its only one flat from its orignal setting rather then bottom out like before. what am i missing? i have the Hypermax kit on the 86 f250 6.9L

 

take some WD-40 and spray it lightly around all your connections......that will find a leak if you got one.......dont use ether cause it dosent have top lube in it.....