So I've been posting alot lately asking for advice got another question . So I have a 3 lb wastegate spring in my gates now and it will just keep creeping up to about 7psi no wheel spin but I cam watch the gauge climb smoothly to it. Wastegates are in the flow path there dumbed to atmosphere. And just hooked up to the pressure source.

 

what motor and wat wastegate ur using ?

 

Spring rating need not correlate with what boost you're seeing.

 

14 6.2 tein turbo 6267 comp turbo billet wheels billet centers with turbo smart 45mm gates I have a big build log on here. https://www.performancetrucks.net/fo...-build-534711/
And what do you mean gmctrk

 

wastegate spring isnt always the boost youll see, its a idea of what youll see

the entire combo will determine what boost youll see with said a 3lb spring that sees 7psi isnt a bad Psi

 

Ok that was me cutting out of it at about 5400 I got another file to load and will make another pull to 6 to see what happens. I just didn't wanna have a design flaw or something. Goal was to run a super low boost in 1st and then rise each gear even in third at 50mph rol and 7 psi not all the way tuned it just goes allover the damn place haha

 

He was running 7lb springs a few days ago and seeing constant 7-8psi of boost, and showing spikes of 8.9psi when tires would break loose... And now with 3lb springs he's still seeing 7+lbs.

 

Yea when it was in there I still never made a full pull got out around 5k.

 

Are You still running off straight spring pressure... Not using the boost controller?

 

No boost controller till I figure what's going on.