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Rotated Needle Blocker


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Skyntara

 
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Rotated Needle Blocker

Mon Nov 22, 2010 2:14 am » Post: #1 » Download Post

Hi Guys, Pics below.

In my right carb the needle blocker thingy is rotated.

Is this bad? If so, how do I rotate it back. It has resisted gentle force up to this point.




As a dovetail question....

When I moved house I managed to lose/misplace my HRC B and C needles/ I'm pretty mad at myself that I didn't unpack them and put them with the rest of the stuff when they came in from Japan. Anyway. My engine is about ready to run and I still have the A needles that were in the carbs. Would they be ok to use for heat cycling? I'm still aways off riding on the road so I'll buy/find some more B needles before then.

Cheers

Clancy
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Harryredchow

 
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Mon Nov 22, 2010 7:16 am » Post: #2 » Download Post

Take the float reservoir cover off and remove the the main jet emulsion tube and turn it round.
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fontyyy

 
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Joined: 10 Apr 2004

Location: Derbyshire, England
1991 Honda NSR250 MC21
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Re: Rotated Needle Blocker

Mon Nov 22, 2010 9:13 am » Post: #3 » Download Post

Skyntara wrote: Would they be ok to use for heat cycling? I'm still aways off riding on the road so I'll buy/find some more B needles before then.

Cheers

Clancy

They'll be fine.
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Please do not PM me technical questions, if you can't find it on the Forum start a thread
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Skyntara

 
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Mon Nov 22, 2010 9:28 am » Post: #4 » Download Post

I have had the main jets and emulsion tubes out.

Do the blockers just pop out down the same hole as the emulsion tubes?

They still feel quite solid.

P.S. Did my first run in. In the 5 minutes of revving after I hit operating temp the temperature gauge almost got to the top notch, just before the red area.

It was 30 degrees at least and I was revving the bike on the spot but I just want to check this is ok. I didn't end up rebuilding the water pump, but if it's a bit sluggish I might have to.
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