Originally Posted by
SlowLST2
Those HB .21s are fairly rare these days, so anything made to fit them is a bit rare too. You could probably make a few bucks (or whatever your currency is) selling it on eBay. People routinely pay $400 for $50 engines all the time.
You're probably right, it's just that I would have to find that One person looking for one. I'm just to lazy for that!
Did try it on an old TT .20, thought the damn engine would come apart, otherwise the pipe is as new.