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Post by spaz12 on Oct 29, 2015 1:15:14 GMT -5
This is from scootertuning.ca
Air filter Connection 48,8mm
Atomizer 8 Holes-Fori
Intake Connection 34,8mm
Main Jet Size 118
Needle 28
Needle Bush h 10mm
Pilot/Slow Jet Size 45
Type PWK
All of which is useless information
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Post by PIG on Oct 29, 2015 1:30:21 GMT -5
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Post by spaz12 on Oct 29, 2015 1:44:11 GMT -5
I bookmarked that link, thanks.
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Post by Lucass2T on Oct 29, 2015 4:19:37 GMT -5
Id start off with a narrow needle with a long taper and sharp tip(rich needle). In the beginning you won't be riding wot much so you want more mid range richness.
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Post by iwiketuddlz on Oct 29, 2015 4:45:05 GMT -5
The JJH needle I couldn't for the love of me get 1/8th throttle to clear up!!! So i gave up and went back with the N80f needle witch is a bit leaner and it runs much better at 1/8th throttle anyway ,,, other then that the JJH performance is superb.!!!! Nice and crisp
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Post by ryan_ott on Oct 29, 2015 9:33:44 GMT -5
NAPF Is my needle. It's slightly rich but seems to keep jetting consistent with weather changes. It got rid of lean spots.
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Post by ryan_ott on Oct 29, 2015 9:36:14 GMT -5
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Post by PIG on Nov 8, 2015 22:03:00 GMT -5
Well I'm still waiting for my top end  but I figured I'd try and get my carb half ass in tune before it arrives. And to my surprise it fits without having to modify the seat bucket at all. The air filter I had was a no go, it's super tight in that area. So I had to bust out the scissors and crazy glue. Everything fits perfect now, tucked up where you can't even see the filter  Rain or what ever will not be an issue. But I had some issues today because I'm an idiot, and I wreck my throttle cable. When I first got running I thought I hooked the cable up wrong because it was WOT. I did hook it up wrong but that was a quick fix, but not the real problem. As it would turn out the idle screw was turned all the way in ( really who doesn't check that!!! ) Anywho, I got angry and the cable took the brunt of that. Sooooo, now I'll be waiting for a throttle cable. Anyone know of any good deals on throttle cables?   Here's a quick carb size comparison. This is a stock 12mm dell off a pre-bug vs a 28mm Keihin  |
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Post by 190mech on Nov 9, 2015 4:57:12 GMT -5
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Post by PIG on Nov 9, 2015 14:46:40 GMT -5
Thanks man. I actually ended up doing something similar to that last night. Now that I have it working, I realize I'll need to switch to an MX throttle set up. These PWK type carbs have way longer throw then the dellorto I was using. With my converted stock throttle it's about a 180 degree pull to go WOT. It's manageable but, definitely not ideal.
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Post by derbiman on Nov 10, 2015 21:38:24 GMT -5
I thought I was the only one that used Walmart bicycle cables for throttle cables. Lol |
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Post by PIG on Nov 11, 2015 16:31:25 GMT -5
I got a little tuning time in today with the new carb set up. Just to recap the carb is from a 2007 Honda cr85. I may drop the pilot jet a size, but other then that it's almost spot on. I couldn't believe how smooth it was straight outta the box. Like I mean zero bogging, fartin, snorting nothing.
Main jet 135
Pilot jet 45
Needle NAQG
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Post by spaz12 on Nov 11, 2015 17:12:55 GMT -5
I got a little tuning time in today with the new carb set up. Just to recap the carb is from a 2007 Honda cr85. I may drop the pilot jet a size, but other then that it's almost spot on. I couldn't believe how smooth it was straight outta the box. Like I mean zero bogging, fartin, snorting nothing. Main jet 135 Pilot jet 45 Needle NAQG This is with your C16 and an older top end? |
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Post by PIG on Nov 11, 2015 17:16:25 GMT -5
Yes sir. Pulled smooth as glass to 12,700rpm.
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Post by spaz12 on Nov 11, 2015 17:18:32 GMT -5
Nice  |
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but I figured I'd try and get my carb half ass in tune before it arrives. And to my surprise it fits without having to modify the seat bucket at all. The air filter I had was a no go, it's super tight in that area. So I had to bust out the scissors and crazy glue. Everything fits perfect now, tucked up where you can't even see the filter 
Rain or what ever will not be an issue. 
