Slant six single, to slant six double.

Love that, which is kinda why I was leaning twords the upgrades vice a whole new engine. Im not racing the thing. Just wanna unlock that potential. Hence the move from 1 to 2 barrels cause I've read its a decent noticeable amount of pick up. Seems the hardest part is just finding the correct kickdown.

I have made most of my kick-down from modified odds and ends for the V8s. Steel bar and a welder. The Offy dual one manifold came with a linkage kit for the early ones with the rotating throttle rod.