I have run both and feel no difference. The biggest benefit is the left mount is pull on the pushrod to turn. No bowing or bending of the pushrod is possible.
Ya I got the sponson and uprights rebuilt, just needs paint. You gonna come race with us next season with RCU? Gas scale is getting better and better...
I think Gas Scale is BIG n Beautiful...The 1/8 scale boats need to be severly hacked up to shoehorn the big engines in. These pictures prove it, the pipes and carbs are showing.