I think you could probably build a hybrid gearbox to do this; the problem (to my eye) is that the RA 3rd gear is the same ratio as 4th on the RB, but RA 4th is bigger than the RB 5th. - Would you have to use after-market gear sets to achieve the ratios you'd like?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.