increase speed of bultaco

<HTML>Hi!!

I'm the proud owner of a Bultaco Lobito 50cc. It's got 9 hp, goes at 90 km/h, all with the original parts.

i'd like to know how to increase the speed

thanks!!!!!</HTML>

Re: increase speed of bultaco

Hi!

You can increase speed by changin the secondary ratio. e.g 14/50.

Or you could buy a 75cc cylinder and a bigger carburettor.

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