Get some more grunt out of FXR 150?

[Urban Terrorist]

Heres a link for a DIY nitrous system, most parts you could find in a decent engineering supply place.
http://www.dynopower.freeserve.co.uk/nitrous_oxide/

Spotcha, Justin

[marty]

it's easy to get an extra few hp out of the bike - sell it and buy an aprilia......

[Antallica]

Originally posted by marty
it's easy to get an extra few hp out of the bike - sell it and buy an aprilia......

Can I have a $10k loan then?

Ducati for life!!

[gpercivl]

Yeah, I must admit them Aprilia's are quick, hope to beat one on my 400 on saturday at Manfeild but might be strugglin'

[The Pastor]

Nos is the easiest option for increasing speed but its quite expensive, get it done professionally so it greatly reducies the chance of breaking ur bike, maybe getting a small tubo or supercharger on would work too, I think you can buy small electronic spuper charges that would work well on a bike And through away everything u possabley can on the bike. Take the air filter off and just put a 2mm mesh on it to stop stones getting into ur bike. some better tires would be good too post sum pics if you do it (and i would do it if i was you ) Nos is great, I saw a scooter for sale on trade me a while ago with nos.

[riffer]

Wouldn't you be better off throwing a different motor at the problem rather than stressing the one you have, if you're determined to keep the bike?

Still, I reckon you'd be better off getting a bigger bike...

[jrandom]

Still, I reckon you'd be better off getting a bigger bike...

Yes. It's just silly to have a wee bike like an FXR and expect it to do impressive things. That's what Proper Bikes are for.

I'm not fussed about it.

[DEATH_INC.]

Nos is the easiest option for increasing speed but its quite expensive, get it done professionally so it greatly reducies the chance of breaking ur bike, maybe getting a small tubo or supercharger on would work too, I think you can buy small electronic spuper charges that would work well on a bike And through away everything u possabley can on the bike. Take the air filter off and just put a 2mm mesh on it to stop stones getting into ur bike. some better tires would be good too post sum pics if you do it (and i would do it if i was you ) Nos is great, I saw a scooter for sale on trade me a while ago with nos.

Those electric superchargers are a joke.It doesn't take a genius to work out that to make a decent amount of boost they'd have to have an engine bigger than the FXR's.....
Go for the nos,you can put it on the next bike too....

[The Pastor]

Those electric superchargers are a joke.

Nah there good. there are some ones out there that are rubbish (saw them on trade me) but the real ones are good. Rembering its a 150cc engine.... so you cant cram much air into it.....

[DEATH_INC.]

Work it out.
With a supercharger you use about half the power you make to drive it.If you gain 4hp,you loose approx 2 to do this.Think about how big a 2 horse electric engine is and how long the fxr battery would drive it for......even at 80% efficiency (like a turbo or a screw supercharger) you'd still need just under 1 hp to make 3,still a bloody big electric engine for a fxr battery.....you loose all you gain and some in increased voltage drain.
There is no such thing as free hp....

[JohnBoy]

no replacement for displacement brother!
bore it out, forged piston, rods, bottom end and maybe a small helping of NOS.
but i must admit, going down this path is a hard choice. at the end of the day its only ever going to be a FXR!
the best way i have found to increase my HP is to just buy a bigger bike.
hence why i sold my last bike (duc600ss) for the ZX7R (65 -> 110 HP)