How much boost should a 2002 7.3 Liter F-350 make with an intake, edge box , superchips programmer, and a straight piped exhaust?
If you have the old quad that reads off the stock MAP sensor, you may not be getting an accurate reading. I think they have a new upgrade that puts in an aftermarket MAP for the quad to read- independant of the stock MAP. A buddy had the quad in his truck- I wouldn't trust the boost display.ebbnflow said:Sorry to side track this tread, but what boost should I see with a stock system? My quadzilla shows me 14 psi if i put the petal to the floor. Is that normal? or should I see more?
Try disconnecting your wastegate. Even with my mods listed, I could only hit 23-24, and I had to be on it very hard to hit that. I disconnected the WG and it made a night and day difference. Spool-up is fast and I can readily hit 25 ...touched 30 at one point towing when I wasn't paying attention. That won't happen again. :damnitdotson90 said:hmm i think i have a leak or something b/c the highest ive ever seen mine was 24 w/ everything listed in my sig.