| The most improved 2010 Norton Commando rebuild contest was won by David McKirdy . As a group we voted Dave the winner. From myself and everyone else in the forum who voted: Congratulations Dave Here is Dave's story with some photos. |
My name is David McKirdy and I was raised and educated here in Hong Kong, my elder brother was a keen motorcyclist and used to take me on the back of his MV Augusta 150. I learned to ride at 12 years old but since I had no licence I could only ride off-road, eventually I grew up and raced Moto-Cross for a number of years resulting in 5 national championships and participation in the 1986 Moto-Cross Des-Nations. During my teenage years my best friend bought a Commando with a Combat engine and Dunstall cafe-racer livery. By way of learning race-craft we used to ride it flat out on the public roads, two-up each of us egging the other on (Hobot, I'm sure we managed 152 MPH one evening on a particularly long stretch of road, but I had no helmet or goggles on so my view of the speedo was a bit blurred). My chum raced it in The Macau Grand Prix, riding without the usual ballast of a pillion gave a performance advantage undreamed of and he finished second in his first ever road-race against Japanese professionals. He didn't pursue the cut and thrust of a racing career, but instead became a lawyer where there was even more excitement to be had. I spent a bit of time in England during the late 1970's and early 80s, during which I worked as a mechanic for BMW Cars and the Brabham and McLaren F1 teams, laterly as GP mechanic learning my craft. I currently run my own small business repairing and servicing Vintage and Classic cars - mainly European stuff from pre-war and the immediate post-war era.
I never forgot my friend's Norton and when I returned home to HK in 1982 I kept my eyes and ears open for one, soon enough I was offered a Fastback that needed restoration, it was cheap and I bought it, however about 3 weeks later a guy turned up at my office with a Dunstall equipped 750 just like my friend's old bike, I bought it then and there and gave the owner his cab-fare home in addition to the asking price. I rode the Dunstall around until I blew the engine up and then simply swapped the one from my fastback project, this actually produced more power than the original lump. The gearbox finally gave up and I stuffed it in a corner while I procrastinated - for about 20 years! I finally restored both bikes, the Dunstall as a classic cafe-racer with alloy sprint tank and Manx seat and the Fastback as a Roadster. Over the years I have amassed a number of bikes but rather than actively seeking out projects, now I simply wait and they seem to be magnetically attracted to me, I have sold 5 completed bikes in the last 6 or 7 years in an effort to whittle the collection down to a manageable size, but I still have at current count, 11 bikes (mostly in bits); 4 Commandos, 1 Matchless G15 replica, a 1965 and a 1971 Triumph Bonneville, a Triumph T100, a Ducati 450 Desmo circa 1971, a 1927 BSA 500 flat-tanker and a 1929 BMW 500 R57. Having enjoyed building and owning a cafe-racer I realised that my rose coloured spectacles were becoming obscured the more I rode it. During the first 5 miles of any ride I imagined myself as Peter Williams at The Isle of Man sweeping all before me, the next 5 miles I was Barry Sheene after his 170 MPH Daytona crash, still fast and stylish but aching a bit in places, the final 5 miles I was Daniel Day Lewis in 'My Left Foot' as I crawled off and hailed a taxi! I resolved to build a bike with upright bars and a conventional seating position. I had always admired the S-Type, probably as a tip-of-the-hat to my own off-road exploits - although I can't imagine anyone wanting to actually ride a Commando off-road. I looked through my various project bikes quietly maturing under the stairs and dragged the old Hairdresser's bike out into the light of day, it had the correct frame and the cam-shaft breather engine and there was so much either missing or messed up that I didn't at all feel that I was canibalising something of value in order to build a non-original bike. I made a list of parts that I would need to turn it into an S-Type and set to, repairing the frame and stripping the engine and gearbox, although the bike was in a bad way the crank shaft, big end shells and pistons were all still standard size and the gearbox showed surprisingly little wear, I cleaned out the sludge trap, fitted new bearings and that was about it for the bottom end. I replaced the swing-arm bushes and pin and had the frame painted then fitted vernier type isolastics from Norvil in the U.K., this gave me a useful platform to fit the newly blasted and repaired Gearbox and crank-case. Many second hand parts were obtained at Rabers Parts Mart in San Jose on several of my trips to the US, they supplied oil-tank and battery tray, forks, seat, side panels and sundry other necessary parts.E-bay was a good source of parts and the exhausts and head-lamp mounting was obtained from RGM motors. A friend gave me a twin leading shoe backing plate and a front mudguard from a Mercury. All chrome work and machining was done locally.
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By David McKirdy |
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