What Syncro Gearbox Parts Are You Using? : R380 to M57 adapter & slickshift
I carried out the swap to the earlier 184 M57 engine in lockdown & havn’t looked back since. Bags of power, a great engine note & all the refinement you’d expect of a more modern lump. The adapter from r380 to M57 bolted together seamlessly & the slick shift transforms an r380 into a box you actually want to go through the gears with.
Where can I see your build? I’m busy with the same.