Question on Headers for the 6.5

[Colorado CJ]

I'm building a Rokon type mini bike and am powering it with a 6.5 clone. I am looking to replace the stock air cleaner and muffler with after market units. I was wondering if anyone has used the ARC Racing header/muffler, and if they have, how much louder is it than stock? Any videos?

Here's the one I am talking about: DJ-1138

Also, is it possible to adjust the high speed setting on the engine when you remove the governor? I want to get a little more speed out of the motor, but don't want it to spin more than 5000 r.p.m.s or so.

Thanks for the help!

 

[blownengine]

Heres another site for parts. Affordable Go Karts - Home page - AGK - http://www.affordablegokarts.com
And with the muffler on the ARC header will definitly be louder but not exessivly.
And on clones you need to change jets to adjust the air/fuel ratio.

And if your looking to limit your RPM's just dont twist the trottle as far. :thefinger:

 

[mnibike]

Kart Pipes - Your Go Kart Pipe HomeThere exspensive but they have an amazing power band and sounds so sweet :smile, I purchased the "candycane" header

 

[tblumer]

shoptoyfactory.com has a decent price on their RLV clone header, that's the one I bought.
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