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- Dec 20, 2011
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- 3,503
Have you ever wondered why he does not still do them as the original 850 style. It would certainly have been the parts, it did not work, I believe if you ask Steve he will tell you the same and thus he came up with his design as it was the more stable.
Steve made barrels first for racers. The CRMC rules were changed after he had developed the barrels, to allow 850 style barrels. He and others have said he stuck closely to Dunstall style to avoid eligibility problems. Don't forget the race class open to Commando based twins is up to end '72. I have seen through bolting done on old 750 barrels
I have just returned a trophy to CRMC with Steve's name on it from his CRMC race days! I have discussed the eligibility exemption for 850 barrels with the then eligibility officer, also a former Norton twin racer! Not everyone uses alloy barrels, the change allowed 850 style barrels and improved race reliability compared to old and fragile 750 items. I have seen through bolting modifications done on old 750 barrels with no eligibilty issues, even if it isn't pretty!
Norman White made his own alloy barrels, to 850 spec. Last time I was there he had an unused blank on the shelf. I was interested in having them sleeved/completed. We discussed it, he said he had considered producing more, but would need a new foundry to do the casting and he felt that was a past project and didn't really want to do it again. And of course he had no issue with iron barrels in all applications considering that new iron (850 style) barrels are readily available in 750 and 850 forms.