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Europe's Cadet Championship Engine. A precision racing engine, FASTER! QUIETER! CLEANER! Formula Cadet is the first stepping stone in Motorsport and the only class where you can race from the age of eight Class consists of, Age: 8 - 12 Years, Engine: Comer W60, engine delivering 5bhp Top Speed: 55mph, Tyres: Vaga, Chassis: Zip, Deavinson, Shark, Wright, Colour of Number Plate: Yellow with Black Numbers Here are a few tips on running your Comer W80
Engine lubricant must be a synthetic oil meeting the requirements of the JASO FC standard to ensure that the engine exhaust emissions meet the standards set down by the MSA. 'JASO FC' is to be clearly marked on the lubricant container and is available from the majority of oil product manufacturers.
Set jets by turning in until lightly seated closed, then turn out the low jet 360o and the high jet to 260o. This setting will give reliable performance, use of a washer soldered on the high jet (must not measure more than 12mm OD) is recommended to enable the driver to control the mixture to give optimum performance. However in testing we found if the carb was leaned in less than 260o on the high jet the performance fell off. Therefore the carb required little or no adjustment as the engine runs at a consistent temperature giving consistent lap times. Warning! Use of the washer on the high jet is recommended for experienced drivers only as adjusting the mixture incorrectly can cause seizure. Always pre filter fuel mix through a coffee or paint filter before filling up your tank.
Always keep a log of running times for each of your engines as this is very important information not only for yourself but also for your engine builder.
The gearing of the W80 is very different to its predecessor (S80) we found whilst testing the gearing was 4 to 5 teeth less
With immediate effect only the following spark plugs are permitted to be used for the W60 engine: 1. Bosch W2AS 2. NGK B 10 HVX
Pricing for W80
Here are a few tips on running your Comer S80
Cold weather 250cc oil to 5lts of Super Plus Unleaded. Hot weather 280cc of oil.
Set jets by turning in until lightly seated close, then turn out the low jet 360o and the high jet to 260o. This setting will give reliable performance, use of a washer soldered on the high jet (must not measure more than 12mm OD) is recommended to enable the driver to control the mixture to give optimum performance. Full power is obtained from the Comer when the low jet is at 360o and the high jet is 220o to 230o. Warning! Use of the washer on the high
jet is recommended for experienced drivers only as adjusting the mixture
incorrectly can cause seizure. Always pre filter fuel mix through a coffee or
paint filter before filling up your tank.
Always keep a log of running times for each
of your engines as this is very important information not only for yourself but
also for your engine builder. the head volume will decrease when carbon deposits
build up, the legal requirement is 6cc min. You can check this yourself,
alternatively get your engine checked by your engine builder prior to racing.
There is no hard fast set rule to this,
consult your engine builder to advise on circuit sprocket to suit each
particular engine and driver.
Bosh WS5F Pricing
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![[Product Image]](images/W60.jpg)
Petrol
Oil Mix![[Product Image]](images/smallcomer.gif)
