VHSH emulsion tube?

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Andy W
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Wed Jul 19, 2017 9:08 pm

Hi guys can anyone tell me if I can run without the little emulsion tube fitted above the pilot jet? If so what effect would this have on the pilot jet sizing? Currently fitted 50 pilot, CD1 emulsion tube.
Cheers for any replies Andy

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garry inglis
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Thu Jul 20, 2017 5:23 am

Yes you can I run two vhsh carbs one on my rb2oo with a normal pilot jet 42 and a 45 in my ts230 the emulsion tube helps starting and up to quarter throttle I've had both mine dynod and perfectly safe just check plug colour

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Andy W
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Tue Jul 25, 2017 9:05 am

Cheers for the reply Garry, did you have to change (smaller/bigger size) the pilot to compensate for no emulsion tube?

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garry inglis
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Tue Jul 25, 2017 12:11 pm

I went from a 50 to a 42 without emulsion

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garry inglis
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Tue Jul 25, 2017 12:12 pm

Just to add with the 50 I didn't need choke to start with a 42 I need the choke

Andy W
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Wed Aug 02, 2017 7:48 am

Cheers Garry this is for my race RB20 race engine in the BSSO Production Class, new jets have been ordered.

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garry inglis
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Wed Aug 02, 2017 8:11 am

My mate Barry one last year and he is coming back next year

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corrado
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Tue Dec 26, 2017 8:05 pm

Andy W wrote:
Wed Aug 02, 2017 7:48 am
Cheers Garry this is for my race RB20 race engine in the BSSO Production Class, new jets have been ordered.
What jetting did you finish up using Andy on the RB20 race engine? I'd like to try a VHSH over the PHBH currently on my RB.

Andy W
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Wed Jan 10, 2018 9:02 am

Martin, sorry for the delay in replying. I have sent you a PM with settings after Cadwell Park races, hope they help.
Andy

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