This is the first bike to win a race with the lightweight pistons & longer rods.
This gallery will grow with time. If you have a photo of a bike with my rods and pistons please contact jim@jsengineering.net
This is the first bike to win a race with the lightweight pistons & longer rods.
69 Commando restored to perfection by Garrie Cook in Canada, owned by Michael Mackin.
NORTON RACE MANUALS AVAILABLE.
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A must for every Norton racer - Novice or expert. This manual contains priceless info gleaned from some of the greatest tuners of our time including notes from Peter Williams, Ron Wood, Leo Goff and many others. Twelve 8x11" pages of text. Eleven pages of illustrations and text. Three pages of photos. Subject material includes crankshaft lightening, reshaping and balancing (how to balance your own crank). Strengthening of crank PTO shaft (very important). Detailed porting specs for three stages of tune. Exhaust pipe and megaphone specs for various states of tune. Making and fitting your own big valves (1mm oversize). Racing cam specs for Norton factory cams, C.R.Axtell cams's and other high performance cams. Piston and pin lightening. Handling/suspension improvements for Norton forks. Photos of rear monoshock layouts (racing frame) and much more. Order now and make your bike a winner.