61-62 all the time, except wot. it drops to 58 or so. yesterday it dropped to around 56 on one long wot run ( 20-120 mph ) . It doesn't kr on WOT runs. only part throttle, at 0 on the boost guage or so.

 

So no real progress on this yet?

Jeff

 

not as far as i know........

 

UPDATE

 

i got nothing. all i know is at wot i have 56 psi...... which i'm told is a little low, but everything at wot seems to be working fine. ( no kr, etc...etc...)

but i'm still getting some kr at low throttle %, low boost.

also, why am i seeing 7.5 psi on stock radix?

i'm to the point where maybe i'll drop the tank and check the pump install?

 

that suxs man. I think that you might see that much boost bc of your exhaust. Sometime restrictive exhuasts can cause there be more boost present. But I hope you guys get this figured out before the summer is over..

 

i have manifolds with high flow slp cats, true duals, and glasspacks....... i'd say i have more flow than stock exhaust, which usually produces around 6 psi. so i don't think it's exhaust causing the boost, unless i have clogged cats........ which shouldn't be.

 

the 7.5 psi would explain a few things....there has got to be a restriction in that exhaust someplace.

 

I went from 9# on my 5.3 to 10.5# when my driverside cat clogged at about 80%. So with only one cloged cat I went 1.5 lbs.

 

well, they're slp high flow cats. they're the size of a softball, that's about it. I doubt they're clogged, but they're gonna come off, and i'm going to install the pacesetters, etc...etc... and we'll go from there. gimme a few weeks guys........i only have sundays free now.