Evening all,
ive just acquired a 1999 gsx600f. I gave it a full service yesterday but found that it appears to have a different engine in.
according to my data it should use cr9ek spark plugs but the ones I removed where dr8es, obviously these are a different thread size.
am I right in thinking this would make it an engine from a 1988-‘97 teapot?
is there an easy way to tell without stripping the fairings to look at engine numbers?