If you live in Sydney,
I can offer you my services.
You can try F9 idles
If not, I would suggest you have a specialist take a look.
John.
Edited by LoneOranger, 10 March 2008 - 06:33 PM.
Webers On Again Off Again
Started by
_dandapalm_
, Feb 27 2008 11:53 AM
58 replies to this topic
#51
_LoneOranger_
_LoneOranger_
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- Guests
Posted 10 March 2008 - 06:31 PM
xu1six,
If you live in Sydney,
I can offer you my services.
You can try F9 idles
If not, I would suggest you have a specialist take a look.
John.
If you live in Sydney,
I can offer you my services.
You can try F9 idles
If not, I would suggest you have a specialist take a look.
John.
#52
_xu1six_
_xu1six_
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- Guests
Posted 10 March 2008 - 07:10 PM
T hanks for that Loneoranger but i live in country victoria and specialist weber guys are like hens teeth . I might have to try someone in melbourne.
#53
_LoneOranger_
_LoneOranger_
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- Guests
Posted 10 March 2008 - 08:28 PM
Sorry xu1six,
I'd like to help,
But when there is no apparant problem, It really needs to be looked at.
Everything looks ok with your jetting, so it cant be too much of a problem.
Maybe too high fuel pressure? and float level too high would cause fuel bleed through the emulsion tubes. F2s have a lot of holes high and low.
If you can borrow some 45 f9 idles and F16 emulsions, it might help.
But I would look at fuel pressere first. Your not running a Holley pump are you?
about 2.5 to 5psi is plenty.
John.
I'd like to help,
But when there is no apparant problem, It really needs to be looked at.
Everything looks ok with your jetting, so it cant be too much of a problem.
Maybe too high fuel pressure? and float level too high would cause fuel bleed through the emulsion tubes. F2s have a lot of holes high and low.
If you can borrow some 45 f9 idles and F16 emulsions, it might help.
But I would look at fuel pressere first. Your not running a Holley pump are you?
about 2.5 to 5psi is plenty.
John.
#54
_WYLDLC 6_
_WYLDLC 6_
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- Guests
Posted 11 March 2008 - 04:01 AM
xu1six if you can get to Cheltenham in Vic give Powerplay Automotive a call they are excellent, really know there stuff. Their number is 9584 7373.
Chris.
Chris.
#55
_82911_
_82911_
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- Guests
Posted 11 March 2008 - 05:59 AM
maybe try checking that your throttle blades are fully closed at idle as well and not open 1/2 a turn or so, as is the case with all other carbs.
#56
_xu1six_
_xu1six_
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- Guests
Posted 11 March 2008 - 04:37 PM
Thanks for that fellas ,ive taken carbs off and blown air through the idle circuits and it seems a lot better but i been at phillip island over the week end and havent had a chance to get back to it yet. Buy the way the fastest xu1 on the weekend was running 2inch SUs ?
#57
_dandapalm_
_dandapalm_
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- Guests
Posted 13 March 2008 - 02:34 PM
I can agree..........45 F 9 idles are what I use and they are perfect for my set up.
And make absolutely sure that the throttle blades are closed SHUT all at the same time in your mechansims before tuning/balancing etc.
There is almost shut and there is SHUT.
Cheers. I cant beleive that screwing out the mixture screws makes no difference either way........turning them in ALWAYS makes them run leaner/rev higher in my experience.
I am sure I am right.
See what you think
And make absolutely sure that the throttle blades are closed SHUT all at the same time in your mechansims before tuning/balancing etc.
There is almost shut and there is SHUT.
Cheers. I cant beleive that screwing out the mixture screws makes no difference either way........turning them in ALWAYS makes them run leaner/rev higher in my experience.
I am sure I am right.
See what you think
#58
_CHOPPER_
_CHOPPER_
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- Guests
Posted 13 March 2008 - 02:52 PM
You are right. But I have seen cars that are so far up the shit, that NO amount of adjusting the mixture screw helps.Cheers. I cant beleive that screwing out the mixture screws makes no difference either way........turning them in ALWAYS makes them run leaner/rev higher in my experience.
I am sure I am right.
See what you think
#59
_dandapalm_
_dandapalm_
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- Guests
Posted 13 March 2008 - 09:08 PM
chopper..........there is a chance that this poor guy has my first set of webers that I bought on ebay.............. well at least there is a resemblance in them being so far up the shit that no adjustment works.( and they are in my parts bin anyway)
xu1 six, if you want me to write out a long set up for this , just pm me mate.
Anyone who works on webers has his own way of "black art"tuning these things.
Cheers
xu1 six, if you want me to write out a long set up for this , just pm me mate.
Anyone who works on webers has his own way of "black art"tuning these things.
Cheers
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