Few VW questions, anyone know any significant differences between Great Plains and Revmaster approaches to VW Type 1 engine?
In particular, Revmaster has a hemispherical chamber and improved alloy in the heads. Wondering any feedback on that. Also, would welcome any comments on ignition types, aircraft plugs vs automotive, dual ign/plugs "required"? And as far as electronic ignition, major pros and cons, and do those have knock sensor options in this application? One last thing, ken rands KR1 had the mag as belt driven and up high so the engine could be against the firewall. I would like not to extend the engine mount out just to accommodate a huge center magneto, so anything which speaks to this would help. Sorry for the newb type questions but I'm at where I'm at and some of this info could be quite new. Thanks!
