UNI and Exhaust - are they trouble? By Doug in San Diego (Read 371 times)

[Doug in San Diego]

Hi all

As you know, I am putting a new engine in, so far so good.

But it got me wondering.

Are there any risks of putting in a UNI filter and a free-flow exhaust.

I know you have to upjet, but do you risk wearing things out faster?

Just curious. I never seemed to get much improvement from the exhaust, and I am thinking about putting the stock back on.

But, if there is no risk, I'll keep it

Doug

[Bong]

If you make sure the fuel to air ratio is ok and don't mind a drop in MPG, I see no reason why there should be a problem. My 50cc has had different combinations of Air filters and exhausts for the past year. I am going on 4,000 miles without incident. Keep it running a bit rich, Change the oil religiously, and Scoot on!!!!