Just got a mc17 Hurricane & need more HP

[ellipsis]

...you, 250wan-king are funny...kind of...

[Mines-fastr]

It's a 250. You're not going to get 70hp for more than about 5 minutes until it spectacularly explodes. And it's ancient.

Buy a bigger bike, and remember torque is what makes you move, HP is what makes for pretty numbers in sales brochures.

Not true have found one putting out 92 HP on dyno. The single cylinder 250cc bikes today are quite shitty, possibly more suited for female riders just saying..

[onearmedbandit]

Not true have found one putting out 92 HP on dyno.

Got a link for that...

[Askor]

Not true have found one putting out 92 HP on dyno. The single cylinder 250cc bikes today are quite shitty, possibly more suited for female riders just saying..

Would love to see that. Before it blew up 5 minutes later. If it even exists.

[Arronduke]

I cant believe no one has suggested the old NOS in to the tank, 50mls in to your tank and you get a 20HP increase.

[Akzle]

I cant believe no one has suggested the old NOS in to the tank, 50mls in to your tank and you get a 20HP increase.

... once

[EJK]

Why doubtful? I have seen some putting out over 70 HP and I weigh 110 kilos so its not as much boost.

I don't know if OP still reads this thread but I think weight reduction is the most efficient way to gain performance here.