im starting to second guess the accuracy of mine. How about some of you running 4#'s or higher?

 

I just ordered one. Do you think it's low or high?

 

Mine reads correctly.....

 

Ditto.

--Joe

 

Mine reads 14#'s........4# lower + 2# upper =14

 

my autometer electic reads fine 12- 12.5 with a 4lber. 13 sometimes on 30degree nights.

 

Mine seems to be correct, just got it installed yesterday and I am seeing right at 12-12.5 with 4lber.

 

Hmm, well after changing by belt out, im seeing 10-11 with a 4# lower. This isnt right. I was nailing down 12-13 on the dyno 2 weeks ago. I wonder if the belt is fockin slipping?

 

The gauges are usually close enough. I would guess you are losing boost somewhere, but you never know.

 

Maybe you need this ****....

 

Yea, im going to try that next. I want to run down the exhaust system first. I also want to check to see if the TB is opening all the way when the pedal is to the floor. I have seen instances of mustangs that need the throttle cable shimmed to fully open the TB.. If that doesnt work, the the metco is going to be ordered.

Fockin truck!

 

Mine reads correct. 23lbs on the Coupe.

 

Hey, Im stock (have open air stack filter though) and just put in my guage. It read 10#'s when at wot tonite. Is this common from an open air filter element being the only mod? Also, it was like 35 degrees outside, is 10#s possible with that scenario? Thanx

 

Found the problem. My right side cylinder head towards back is leaking oil.. Looks like she lifted. Going to Ford next week..

Do they resurface the head or use a new style gasket?

 

My boost gauge has never worked right. I sent it back and got another and it still reads 18 on a #4 pulley. **** my head pulled also. Maybe cause I was pulling 18lbs on a #4! I wish! Mine is a recall gauge. 194.00 for something that hasen't read right.