I need some help figuring out how my banshee should be set up properly... I guess I never thought about messing up the port timing with the addition of a 4mm long rod crank before installing one.... My banshee still runs great but I'm not sure I'm really getting the benefits of the 4mm crank.. The kit I purchased came with a 2mm head gasket and that is what is installed, does that keep the port timing the same or seriously mess with it??? Any help would be appreciated!! Oh, my stock cylinders do have the trinity stage three port done on them.