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Post by hiskid1973 on Jul 11, 2013 19:21:39 GMT -5
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Post by jerseyboy on Jul 11, 2013 20:14:39 GMT -5
What jet is in there now,,and what size is the carb?
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New Rider
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Joined: Jul 2, 2013 17:34:55 GMT -5
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Post by hiskid1973 on Jul 11, 2013 20:18:02 GMT -5
I don't really know it is the stock carb on the RX-200.
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Post by jerseyboy on Jul 11, 2013 20:34:00 GMT -5
[replyingto=hiskid1973]hiskid1973[/replyingto]Im not real familiar with that machine,,you will need to remove the float bowl and get at the main jet too see what size is stamped on it,,then you will want to get a jet that is a few sizes bigger,,or a few jets bigger to play with.Mine was a 102 stock,,it would not run right until I put atleast a 110 in it,,the 110 was a little lean after the UNI air filter,,so I went with a 115,,that seemed to run perfect,,no backfire on decel,,and the plug was a light tan,,the motor sounded great and smelled perfect.
I have a 150 with a 24mm carb,,yours is bigger,,need to open it up and see.
Tom
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Post by oldchopperguy on Jul 11, 2013 21:43:09 GMT -5
OOHHH! THAT'S a NICE one!!!
I believe they expect the press-fit to be enough to seal, but I'd apply a small amount of high-temp silicone, or, red high-temp sealer to be safe.
I'd test it a little with your stock jetting, and check the plug for rich, lean, or "just right" jetting. Probably as Jerseyboy wrote, you'll need around a 110 main jet. Your idle jet is probably OK. Seriously, that IS a fine exhaust system. Set up right, that big header and free-flow muffler should be super... And long-lasting.
A little experimentation with jetting, air-filter, CDI, coil and plug should have you running STRONG!
Welcome to the site!
Ride safe,
Leo in Texas
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New Rider
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Post by hiskid1973 on Jul 11, 2013 22:26:14 GMT -5
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Post by jerseyboy on Jul 12, 2013 8:16:24 GMT -5
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Post by jeepsteve92xj on Jul 12, 2013 8:28:18 GMT -5
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Post by jerseyboy on Jul 12, 2013 12:24:33 GMT -5
[replyingto=jeepsteve92xj]jeepsteve92xj[/replyingto]Cool,,
with EFI doesn't the puter automatically send more fuel to the motor when it needs it,,they might make a chip for that also...
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Post by jeepsteve92xj on Jul 12, 2013 12:49:26 GMT -5
In this case, the ECU is programmable. No need for another chip.
Ecotrons.com
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Rear wheel drive
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Post by justin010304 on Jul 12, 2013 13:43:53 GMT -5
Maybe he is thinking about auto tune with an o2 sensor?
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