750 race bike

I remember Ziggy being at the Island Classic the one time we took the 917 there with Drmsby. Absolutely good on him for being out there but for whatever reason was among the bottom order who were 45+ sec a lap off the pace. Drmsby had never experienced such a disparity a single category and said it was absolutely farken scary coming up on them in turn 1, 3 or hayshed. He'd gain 500m in a few seconds and had to decide which side to go past them from that far away and hope they didn't deviate. I was busy with my own thing so unfortunately didn't meet up with Ziggy or find whether he was having bike issues or what.
The bike looks great! It was beautifully presented and has some really interesting developments like what I presume is a small alternator somewhat like the '73 SFC's had. I'm sure it would be capable of far better than it showed that weekend. Sorry but twins are far better on a track than triples. :) Someone will have a lot of fun.
Going on an engine that he 'slapped together'...... in a bike that i purchased off him, its any wonder his Lavs went at all ! :rolleyes:
 
It looks like the ignition under that cover Steve, not sure why he'd fit an alternator without a starter motor.
Yeah, ignition of course... facepalm. :D It's a good setup having the pickup direct onto the crank on the 750's, gets it away from any vaguearies of the oil pump drive and also just run a single coil wasted spark system. Also easier access to the clutch and primary drive. When Chris built the original replica it had a Dyna mounted on the RH end of the camshaft, later on a Krober magneto where the starter used to be, driven by a toothed belt from the crank. When I started campaigning it I set up an Ignitech with a single pickup direct on crank under the belt drive cover - probably pretty similar setup to what Ziggy had above.
Both bikes look fantastic. Back to the original topic, is your mate going to race it Rob, or convert back to the street?
 
Howdy Steve,
It'll get some track time but not sure how much as he campaigns a 500 matchless and a Rob North framed BSA triple and seems to the guy to beat. Came with starter motor and genny so may end up back on the road.
Like most of us he has many bikes and most don't get ridden.
Ive had the original sf1 motor from it since 1978.
 
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