CAN-AM (BRP) Discussions about CAN-AM ATVs.

45mm Carb settings?

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Old Dec 17, 2002 | 09:30 PM
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BIGBAJA's Avatar
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Default 45mm Carb settings?

Well I get my 45mm carb tomorrow, Any suggestions on set-up with the accl. pump hooked up running at sea level? From what I have read I am going to start with a 1/8" gap on the pump rod,150 main,37.5 pilot,50 pump nozzle and the needle on the center clip. Sound good????
 
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Old Dec 18, 2002 | 03:27 AM
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Default 45mm Carb settings?

YEA TAKE THE MAIN JET AND THE PILOT JET OUT AND FILL IT FULL OF ALKY
THATS WHAT I DID BEFORE I GOT THE JET KIT
 
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Old Dec 18, 2002 | 12:39 PM
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Default 45mm Carb settings?

You will probably have to go smaller on the pilot jet, maybe as low as a 30.
 
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Old Dec 23, 2002 | 06:39 PM
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Default 45mm Carb settings?

I took eli54's advise a started with a 32.5 pilot, 150 main, 50 pump nozzle, 1/8" gap on the accl pump, and the needle (#97) in the center position. Well I am very happy with the results[img]i/expressions/face-icon-small-happy.gif[/img]. I have way more mid and top end plus the throttle responce is great!! The big test will this weekend at Pismo. I will let everyone know the results. ( Any info to improve this combo would be great!!)
 
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Old Dec 29, 2002 | 03:59 AM
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Default 45mm Carb settings?

So, how was Pismo with the new carburetor setup?
 
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Old Dec 29, 2002 | 08:58 PM
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Default 45mm Carb settings?

how much more gas does it use?
 
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Old Dec 30, 2002 | 12:06 AM
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Default 45mm Carb settings?

Well I am back from my trip at Pismo, my luck the weather sent me home early.But before the weather changed I hooked up with Mark (Duneme). We ran the fence line and did some dragging. As far as the performance of the 45mm, I am impressed. My bike ran real strong in the draggs and had no problems with throttle responce, but I can tell I am going to need some aftermarket clutch springs. The only way I can gauge the difference is to race my buddy on his Raptor[img]i/expressions/face-icon-small-tongue.gif[/img]. We were pretty close before the carb, but it looks like we won't have a chance to race until 4SW. Just a little info we saw a Predator this weekend that was fast!! I don't know what kind of work he had done but I could only beat him by a few of bike lengths.
 
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Old Dec 30, 2002 | 12:12 AM
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Default 45mm Carb settings?

BIGBAJA, about the CDi what do you mean by Pin Out?
 
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Old Dec 30, 2002 | 12:53 AM
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Default 45mm Carb settings?

bigbaja, did you notice that you used alot more gas? i was thinking about this carb but i do like to do long rides and don't want to be stranded somewhere
 
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Old Dec 30, 2002 | 02:18 AM
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Default 45mm Carb settings?

MadBaja819,

I'm not sure where the reference was made, however the plug for the CDI on a Baja and 'regular' DS650 is different, that is probably what he was referring to as the 'pin out' on the CDI.
 
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