Motorhispania

[jakea]

I have got a Motorhispania Furia it does about 45-50 i was wondering how i could deristrict it further to make it go quicker...preferebly the exhaust. But whatever would work best. Cheers Jake

[MarJay]

[jakea]

if thats all i am getting what is the best performance part i could get with the smallest cost to make it a bit quicker...

[Kickstart]

Hi

Th Furia is a trailey style bike, and a riding position like a sail will hammer your top speed. A sports 50 will manage 50~60 depending on how much effort and skill has been put into making it go quickly, and you can probably knock 5~10mph off that for the same state of engine tune just because of the aerodynamics.

With a 50 you are never going to have much power, and not really that much you can do about that without spending lots of time and money and likely saying goodbye to reliability.

I suspect what you have done so far is derestrict it, with anything more really being tuning to produce more power than it was designed to produce. Possible you could get a better exhaust, port the cylinder and skim the head and fit a larger carb. Also possible that any of these might not help at all (don't automatically think a replacement exhaust will be better than the stock one), and get the jetting wrong and you will likely seize it.

All the best

Keith
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Traxpics, track day and racing photographs - Bimota Forum - Bike performance / thrust graphs for choosing gearing

[tutton]

80cc barrell (some say this gives you higher top end, some disagree)
Exhaust (will need to be unpjetted to suit)
Air filter (will need to be unpjetted to suit)
Reeds (in conjunction with all other bits done usually)
Bigger carb (more fuel cost as more fuels going through obviously)

There about the only things really, and for the amount you spend its never worth it
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Past: '05 Peugeot XPS '99 Aprillia RS125 '94 FZR600R
Current: '02 ZX636 A1P '51 CCM R30