well the ebay tool seems to be this one from snapon
http://www.snapon.com/international/...les/ya9970.pdf
part no ya9970
i just did my vss but i pulled my heads at 120k you can bet the combustion chamber and valves need a good cleaning anyway
fresh off the engine
nice and clean used some b12 and it lifted the carbon build up right off the bowl. the valves where cleaned via a wire wheel
