150cc GY6 Exhaust By cobrahd1999 (Read 575 times)

[cobrahd1999]

I mam wondering where to look for a better exhaust system for my wife's scooter that will give some better horse power and won't cost as much as my harley exhaust or am just dreaming.
thanks guys for any help.

[alleyoop]

Your dreaming on what it will do. A free flow exhaust will not do very much as you would think, its not like putting on a header and 4 inch pipes and free flow mufflers on a car.
If you want more POWER then you have to up the DISPLACEMENT, with it stock you can get about 5 more mph on the top end out of it and or better acceleration but that is about it. And the thing is to get the RPMS up to have more of the power of the motor starting off and mid-range. That you can control all with the CVT, lighter weights will require more RPMS to get to the top end but better takeoffs, You can change the springs in the Clutch and or Contra spring.

So what is your pleasure?
Alleyoop

[cobrahd1999]

thanks Al. Hey its been a while since we last chatted. I will be going end for back surgery next month haven't had a chance to even ride my Harley hope you been enjoying this summer.
Take care and thanks for the advice .

[alleyoop]

BUMMER!! If you are going to have back surgery you will not be able to ride for quite a while. You are going to need something that rolls nice and soft like a PLUSH CADDY
Alleyoop

[colonelangis]

59,...convertible