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If You're Looking for
a Simple, Straightforward Ignition System for Your BSA Single, that Doesn't Need Batteries,
is also Lightweight and is a Complete Replacement for
Whatever You use at the Moment, then
This is THE System for You!
As pioneers of the PVL System for the BSA Single, we have nearly a decade of experience,
which enables us to offer some unique benefits.
Our original intention was to use the wasted spark principle (it fires once every revolution)
rather than every other revolution with a camshaft-timed device.
We feel our system will give you more accurate timing control. The other option means
timing control is off the camshaft and there is always the risk of some variation with this method,
due to wear on the crank and timing gears.
Another significant benefit is the simple wiring --
both the components and the wiring between them are mimimal.
And with our comprehensive instructions, anyone with some basic knowledge of motorcycles
will find it easy to install.
If at any point you should require some guidance,
we're always here to help!
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The Rex Caunt Racing
BSA Single Ignition comprises the following parts:
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Mounted to the BSA crankcase, where the original Lucas alternator was fitted,
is our compact Stator (made by PVL). The stator is mounted on a special backplate, which
readily adapts to the original alternator mounting studs.
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To replace the original Lucas rotor, we use the PVL rotor which is small and light weight.
It has powerful, permanent magnets and is keyed to the crankshaft, as is the original rotor.
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We use one of our specially designed and developed CDI boxes for our Trials and Motocross Systems.
Our CDI box is more advanced than most of our competitors because it has a more suitable ignition advance curve.
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And finally, 1 of our HT Coils completes the System. This is lightweight and compact,
and come with a 16" long HT lead, which can be easily replaced if necessary.
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