Electrical Tech, Installation Guides
TRI-SPARK TRIPLE TECH
This article covers fitment and tech help for the Tri-Spark Triple ignition kits. There are several versions of this... read more
Electrical Tech, Installation Guides
This article covers fitment and tech help for the Tri-Spark Triple ignition kits. There are several versions of this... read more
New Product, Technical Support
In recent years the Amal Mark 1 Concentric has under gone a series of changes. Seeing that we have not... read more
Original Article Click Here Norton Camshafts By Andy Dunn, John Hudson, Fred Barlow, Mick Hemmings, Burton Blume, Brian Slark,... read more
Protect Expensive Paint Jobs Before Gas Tank Sealing Water Based Brush On Masking Agent Protects Your Paint Job Against Caswell... read more
We often receive questions regarding our prices on RHP bearings. In this article I will try to answer why we... read more
THE FOUR CYCLE ENGINE Indeed, cam degreeing is simple, but first let’s make sure you have a good understanding... read more
Chrome Plating – An Informative Article This article is not meant to alarm but to inform of changes to products... read more
In this article we hope to cover some of the technical issues often encountered with electronic ignitions. Definition: DC CDI... read more
Recent Phone Call…. Customer: “Send me some bronze valve guides!” And I don’t want any of those fancy alloys I... read more
Fitting Instructions for the internal and external rotor CDI kits. To learn more about how AC CDI ignitions work scroll... read more
New sealing washers: A bonded seal is a type of washer used to provide a seal around a screw or... read more
JRC Billet Alloy Rods pre-date current ownership. We will mention them in this article due to the inquiries we continue... read more
We get this question fairly often. There are many articles on the web that explain this subject in much greater... read more
This article will touch on motor vehicle fuels and how changes effect our vintage motorcycles. Technical Report on Oxygenated (Ethanol... read more
CLICK HERE TO DOWNLOAD PDF Norton Motorcycle oil pressure gauge kit Installation and use instructions British motorcycles for years had... read more
CLICK HERE TO DOWNLOAD PDF FILE Triumph 650/750 twin Motorcycle oil pressure gauge kit Installation and use instructions British motorcycles... read more
So you get to the point in a build that you need to hook up the oil lines. But which... read more
Technical Support, Tuning tips & Tricks
This size list is for reference only. Cylinders are bored based off the actual piston measurement using a micrometer and... read more
Chain drive is the most common power transmission device used in machines of industry and transportation. Without it we would... read more
When it comes to hardware there are a number of different fasteners on a British Motorcycle. Being able to determine... read more
Electrical Tech, Manuals, Technical Support
Lucas Magneto Troubleshooting Credit – Brightspark Magnetos Ltd Click Here to view KF Lucas parts manual Click Here to view... read more
Installation Guides, Technical Support
PDF Download of Ignition lock replacement read more
How do you easily drill sheet metal? Many of the sheet metal products we sell are supplied without holes. Where... read more
There have been several iterations of the Triumph 5-Speed transmission. Not all 5-Speeds gear sets are the same. The early... read more
Stainless steel love it or hate it? There are a few things to know about this mysterious material, which will... read more