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Автор Тема: Tuning A 125cc 4-Stroke  (Прочитано 87 раз)

depprussell

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Tuning A 125cc 4-Stroke
« : 30 Июль 2018, 18:07:13 »
Hi,

i'm looking at buying a nice little 4-stroke for my first bike just to act as a commuter and to get my experience up. The problem is that if I were to get a 125cc 4-stroke it would be barely kicking out more power than my old Aprilia RS50, which was tuned to the point it did 80mph. The bike i'm looking at has a Yamaha TTR engine. Does anyone know how to tune these engines so that its giving hp thats in the mid- 20's. Ive got plenty of money to spend and I DONT WANT A BIGGER BIKE. Is there anyway to change the timing of the valves? Sorry i'm a noob with 4-strokes because i've lived with 2-strokes all my life.

Please help

I didn't find the right solution from the internet.

References:
https://www.themotorbikeforum.co.uk/viewtopic.php?t=11762
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Thanks