JS Motorsport TechnicalLink List


Lightweight pistons and longer rods	Ultra-lightweight rods and pistons	Cutting pistons for squish band
Camshafts, lifters & pushrods	JS Smoothramp cams	XR750, Full Auto, Axtell ports
Modifying your own valves for Beehive springs	Reed valve breather	Fork damping sleeves
Norton fork upgrades	Compression	Balance specs
Weight/Vibration savings	Piston weights, lifters & valve spring comparisons	The oil tight Norton
Head gasket sealant comparison	Lightweight Dominator pistons and rods


The Ultimate Norton Motor	Most successful Norton racers	Fastest 750 production bike at Bonniville
Monoshock & Twinshock chassis	Engine builders


Piston demo street run	Gapless ring leak down test	Doug MacRae/Herb Becker roadrace
Reed valve breather	Norton race engine build, lower end	Norton race engine build, cylinders and lifters
Timesert installation for head studs	Re-angling for big valves	Porting a Full Auto head
Head bulding	Camshaft timing	Installing a copper head gasket with pliobond and wire
Spintron demo showing cam and lifter wear