adapter

Does one have to get a compression guage adapter from Yamaha or can one get the fitting somewhere else? What mm size is it? I already have a guage but the plugs are so skinny it won't fit.

How much and where can I get a oil filter spin-on for this 85 engine? I have read cycleone but I dont want to wait weeks to recieve it. Who got the best price. If you respond, tell me where and how much to the door. Thanks Yankee MONDAYS SUCK !!! :-(

Someone refresh my memory on this..can't remember if someone made an adapter for this (not the MEK conversion)

Anyone have one they may want to part with or recommend a fast vendor to purchase one from. This maybe the first thing I get for my bike off the internet. So I rather pay a few bucks more than be waiting 6months to get it. , I bet getting the stock filters, will be pretty hard to get. You guys...