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| 150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum |
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#1
12-30-2010, 09:42 AM
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New Exhaust pipe
Hey guys, long time no see but the Helix is running just as strong as ever!
I was about to post here questioning about this new modification ASW has on their exhaust. Turns out after a quick exchange of emails that they have added an air injector to the exhaust system. I was wondering what the extra part we received was for. Just thought I'd share it with everyone in case not many knew about this unless they bought a recent ASW machine... Now time for me to finish up installing this new tail light I'm adding to my light system and test out the new exhaust 
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#2
12-30-2010, 02:13 PM
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That is emissions junk that has been added. It is not an improvement and will reduce performance.
__________________
08 Joyner SV 250 17grm sliders,white main spring,UNI,130 main,40 pilot,22x810 Kenda Front Max,23x10x10 ITP Muddlites 08 ASW Carbide (my son's)Lots of mods
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#3
12-30-2010, 02:27 PM
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I agree that it reduces performance as I tested them with and without.cap it off-
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#4
12-30-2010, 03:40 PM
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Well good thing I ended up capping it off - the attachment wouldn't even fit. Battery was in the way.
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#5
12-30-2010, 04:20 PM
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That came on the machine factory stock?
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#6
12-31-2010, 07:05 AM
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Nope, this was a replacement muffler straight from the factory. I've gone through 3 mufflers, and this last one had this mod for some reason.
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#7
12-31-2010, 04:27 PM
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Has the muffler failed or is the pipe breaking?I have a lot of pipe breakage and found that if you weld a 3/8' rod that matches the bent eliminates that problem.
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#8
12-31-2010, 04:56 PM
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The muffler failed several times on me, the baffle plate on the inside keeps coming loose. If I shake the thing, it'll rattle badly. The new one's holding up as of one run so far.
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#9
12-31-2010, 05:09 PM
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As many times as you've replaced it you could have bought a FMF slip on 2 or 3 times over and had better preformance.
__________________
08 Joyner SV 250 17grm sliders,white main spring,UNI,130 main,40 pilot,22x810 Kenda Front Max,23x10x10 ITP Muddlites 08 ASW Carbide (my son's)Lots of mods
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