jay-r
08-20-2013, 08:32 AM
I have a new 2013 Cobra 50 cylinder. I purchased a new cobra 50 engine in the spring and used to build a 70. I took the engine apart when I got it and have never used this cylinder. It is stock 2013 with the o ring groove in the top. Requires the new style dome to use this cylinder. The domes are not very expensive from cobra. The 2011 and newer cylinders make alot more power than the older ones. $185 shipped. Cheap as replating an old one.