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Home > Technical Chat > needle valve oroffice size

nogin

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508 Posts
Member #: 487
Post Whore

westbury, wiltshire

1st Jan, 2007 at 08:12:49pm

on my last rolling road session the fueling was leaning out when getting to 6000rpm, what or is there any use in drilling the needle valve hole slightly bigger for more fuel, any suggestions

"Can I legally marry people now that I am ordained in the Church of the SubGenius?" aka i know jack sh"t

i also make things

i love coming home to chrome

Turbo Phil

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My sister is so fit I won't show anyone her picture

Lake District

1st Jan, 2007 at 08:31:54pm

I did this on mine when searching for a mystery fuelling problem, it was reccomended by Avonbar, apparantly they used to do it on some of the Metro challenge cars. Though plenty of people run high boost without this mod ........
Worth a try though, it can be drilled out to 2.9mm.

Phil. *smiley*

WWW.TURBO-MINI.COM


Vegard

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I pick holes in everything..

Chief ancient post excavator

Norway

2nd Jan, 2007 at 07:49:24am

Avonbar actually sell one with a bigger orifice. I just bought one as I had some of the same trouble on my car.

On 13th Jul, 2012 Ben H said:
Mine gets in the way a bit, but only when it is up. If it is down it does not cause a problem.

Tom Fenton
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Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner

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TM legend.

Rotherham South Yorkshire

2nd Jan, 2007 at 03:58:08pm

What cured yours in the end Phil??


On 29th Nov, 2016 madmk1 said:

On 28th Nov, 2016 Rob Gavin said:
 I refuse to pay for anything else


Like fuel 😂😂
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