I strongly recommend DarkSoul Fuel Quick Connectors
http://www.davesmotors.com/s.nl/it.A/id.9276/.f
I just installed, you can remove engine a lot easy, without breaking carb fitting, as I did.
http://www.davesmotors.com/s.nl/it.A/id.9276/.f
I just installed, you can remove engine a lot easy, without breaking carb fitting, as I did.