6m6

I have a misc list of used parts for sale. All items will have an added cost for shipping based on buyers location and calculated using UPS standard shipping. - waveblaster waterbox. No leaks $50 - 61x 6m6 exhaust mani $50 -( 2) 62t cylinder blocks. The one with mani attached is at 81mm, bone...

Yamaha 650 lower end, no rod play up and down, minimal play side to side. no idea how many hours are on the crank. cases were split, bearings inspected on crank and Smooth, sealed with three bond. Fresh crank seals. Coupler included. everything in pic included, fresh gaskets on intake manifold...

Need some help here. Rebuilding kind of a weird old school specimen right now. 6m6 cases, 61x cylinder, dual intake ports welded on and a custom made intake manifold with dual 42mm sudco cdkII’s. Oh and a genesis head and protec pipe. Weird setup but it rips in my fx-1. Anyways, I need to know...

I read a while ago that someone has templates for DIY porting for the 6m6 or 61x cylinders... I'm looking for a DIY for the 6m6 ports. If anyone has them, or can direct me to the right place... Please let me know. Thank you, David