Just found out the GS I bought has little or no compression on the left cylinder. Haven't determined what exactly the problem is, but it's looking like I get to pull the top end. The question I have is, are the pistons listed on BikeBandit.com and Mrcycle.com oversize? Didn't see anything mentioning oversize.
Suzuki does make .5 and 1mm oversize pistons. They come with rings, but you can't buy the rings by themselves :? if you want to put fresh rings in later.
sure you can bob, i found the magic bush that has the 75mm piston rings.but im pokeing the gnome now to see if his brother has the pistons too.