These are performance ignitions. They advance the timing slightly for improved performance and also make starting a lot easier due to a lower firing voltage (you don't have to kick the bike quite as hard on a XR400).
I've used these on the electric start kit for the XR400 and the kit requires a CDI booster or a different CDI to start the bike, due to the normal CDI having a higher firing voltage than the starter can spin the engine, so I know they work.
They also boost the performance of the bike by having a stronger spark. They are similar to the Vortex CDI's, but don't have the adjustment and they are a lot cheaper!
| Make | Model | Year | Price |
|---|---|---|---|
| Honda | XR50/70/80/100 | £55 | |
| XR400 | (99-05) | £130 | |
| CRF250R | (04-05) | £130 | |
| CRF450R | (02-05) | £130 | |
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| Kawasaki | KLX110 | (02-05) | £130 |
| KX250F | £130 | ||
| KLX400 | (03-04) | £130 | |
| KFX400 | (03-05) | £130 | |
|
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| Suzuki | DRZ400/400S | £130 | |
| RMZ450 | (05) | £130 | |
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| Yamaha | YZ450F | (03-05) | £130 |
| YZF450 | (04-05) | £130 | |
All prices include vat but postage is not included