Home / Archive by tag 'tuning'
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Three new Yamaha Tmax air filters from Polini
September 20th, 2010
Designed using CAD software coupled with time spent out on the race track, Polini have developed three new air filters for the Yamaha TMax. Two [...]
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Doppler RR7 exhaust system
September 17th, 2010
The Doppler RR7 is an evolution of the S3R with a more imposing appearance and stronger performance high up in the rev range. Based on [...]
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How can I improve the performance of my scooter via the carburettor?
January 19th, 2010
This little machine is probably more complicated than the rest of your engine, if you really want to get technical, but it doesn’t have to [...]
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How do rollers affect the performance of my scooter?
January 19th, 2010
Forget what you know about rollers, they don’t affect speed in any way unless they’re TOTALLY the wrong size or weight. Rollers simply set the [...]
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Nitrous oxide, is it a viable tuning option?
January 19th, 2010
Is nitrous oxide a viable tuning option? Yes, is the quick answer, if you’ve got an appetite for destruction… As glamourised in films like The [...]
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How does a big bore cylinder kit produce more power?
January 19th, 2010
Tuning a two-stroke engine as most of us know is relatively simple, be it a full spec Runner 172 or a Honda Melody there’s always [...]












