Thats the info i was looking for-thank-you. I gutted the exhaust last night, no easy task with that can!
and put another tube in. I have and 11.1 carb in so if this don't get it out comes the grinder on the port. I have several so don't mind a little experimenting. Do you have a web site for frank or a number i'll pick up a few sets of rings from him.
Thank Guy!