RE: Hunter Twin Build
Looking at warehouse hobbies site they sell their coupled inline twin with forward head rotated, so not sure their linkage setups would work .I've read that there is more than just rotating head to turn them around ,tony at wh hobbies may have the info for rotating the jug as he sells his twin setup that way. If you leave heads stock those couplers like in previous post would work out great .On my rcmk 520 I ended up ditching the stock coupler that connects carbs due to alignment issues and went with dual arms on forward carb and a pin to another arm on rear carb. I will post pictures of my setup for some ideas .If you keeps carbs on same side and add any kind of coupler between carbs I would suggest upgrading to stainless steel carb shafts .There's a guy selling them on the dock for some of the carbs out their.