sambo13

sorry about the spelling was using that talk tex

I know this is an old topic but I have a 2001 Yamaha banshee just rebuilt the top and weighs cool piston board and honed by LA sleeve and I am getting ID PSI on both cylinders I'm at 7200 PSI is that normal some people are saying it is but I don't know doesn't seem right to me

I have a 2001 Yamaha banshee cylinders reboard and honed by LA sleeve waste cool pistons I am 7,200 ft above sea level and my compression shows 90 I read a couple people saying that that was normal at that elevation just trying to get some input I have a shop looking at it but they cannot look at it till the 16th trying to fix it before I have to take it in and pay for nothing

I have a 2001 Yamaha banshee I just did a fresh rebuild wise cold pistons it's all stock but was bored over to the next oversized piston cylinder sleeved in honed by LA sleeve just did a compression test bike hasn't been broken in yet but it's showing 90 psi on each cylinder is this correct for this altitude