pressure

I have 2018 summit 850 running 100 psi on pto side and 107 mag side (7000' elevation), seams low to me, anyone have numbers to compare? My arctic cat 800 has 125 both sides, everything else checks out but doesn't want to idle or start very good. 950 miles on 7lbs boost, thinking it needs...

I am in the process of troubleshooting a wot bog at 7500 that brings me back to a standstill, and a occasional hanging idle. Motor and clutches have only 200 miles since rebuild this summer by big John and has been running strong on previous rides. I decided to check fuel pressure, carbs off and...

I was thinking about installing a fuel pressure guage on my 2009 800 dragon. Has anyone done this and worth while? If so hard to install? Thank you

How much air are fox floats (with canister) suposed to have? Mine are clearly really low since half the travel is gone (sled hasnt been touched since last winter). Front and rear? 2007 M8