QUOTE (Herr Wankel @ Sep 11 2009, 20:30)

Renn,
The motors that Tony and Graham used were flat 4s a bit like a Konig but turned 90 degrees to drive through a BMW (or type) gearbox.
They were very quick and I think a little less fickle than the Konig.
Another english racer called Nigel Rollason used the Barton and did very well,especially in the island.He was also a very good solo pilot.
HW
Herr, thanks for info although I've to admit that the Barton saga confuses me more and more...
if i comprehend it correctly there are 4 different Barton engines
1) 3 cylinder 500cc engine based on a Suzuki 380 or 550 crankcase
2) 3 cylinder 750cc engine based on a Suzuki 750 with own barrels or tuned standard ones ?
3) 500 cc (or more) square four engine (with no Suzuki parts) as used in the dream racer movie, but hardly ever in competition ?
4) flat four as used in the "Magnum"
Yeah, Nigel Rollason is a name common to me, IIRC he won a Senior MGP in the early seventies (on a Yam?) and later he rode a new type BSA Gold Star (B 50 ) in endurance races