Carb help..

B14, B172, B19/200, D16 engine, ignition, cooling, fuel & exhaust system, gearbox, variomatic, final drive... | Tuning: engine swaps, welded diff, clutch upgrades...
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st150drew
Posts: 35
Joined: 28 Nov 2009 06:51 pm

Carb help..

Post by st150drew »

Hi... i just got my 340! Love it
Just need help with the carb setup tho i think???
If i go into a corner dip the clutch to rev up and let off... the car really struggles... doesnt do anything other than
feeling like its bogging down!!!!
It stops me from tryin to drift and is very annoying?
Do i need to reset the floats??? Or am i mailes off a problem here lol ???
Much needed advice please
Many thanks
Andy
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volvodspec
Posts: 1921
Joined: 06 Dec 2008 09:35 pm
Location: Netherlands.
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Re: Carb help..

Post by volvodspec »

1.4 or 1.7?
st150drew
Posts: 35
Joined: 28 Nov 2009 06:51 pm

Re: Carb help..

Post by st150drew »

Sorry its a 1.7.....
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Speedy88
Posts: 4057
Joined: 04 May 2009 11:52 pm
Location: Bristol

Re: Carb help..

Post by Speedy88 »

Floats would be a good start! 33mm from the gasket.
'88 340 Williams (Sold)
'85 360 GLS - Drift project (Sold)
'77 Colt Sigma
'96 940 Drift project
st150drew
Posts: 35
Joined: 28 Nov 2009 06:51 pm

Re: Carb help..

Post by st150drew »

Ok sounds good...
Can anyone help me on doin such a task lol
What carbueretta do these run?
Is there any onther carb you can get for them?
Much needed advice needed

Thanks again
Andy
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nvdw
Posts: 199
Joined: 10 Dec 2008 10:01 pm
Location: Glass City, NL

Re: Carb help..

Post by nvdw »

Considering it's a 1.7 with a Solex carb (28-34 CISAC) I'd be surprised if the float still floats at all, considering it is 2 p's worth of plastic tat (costs a lot more though). Remove the air filter housing, remove the carb's float cover (the 'top half'), and pull out the little pin that keeps the float assembly in place. Take it out, get a plastic bowl of some sort, fill it with water and hinge the float on the edge to see if it still floats. It should only touch the water and not submerge in any way. If it does however, get a new one.
monka
Posts: 178
Joined: 11 Oct 2009 02:06 am

Re: Carb help..

Post by monka »

i have spent the last day or so playing around with the floats in my solex. the book says between 33 and 37mm. when i took mine apart it was at 37, so i put it to 33. made no difference, took it back apart, took it below 33mm, i found that the car started, but when fuel build up, the car died, in the same way it did on roundabouts, looked in the carb, and fuel was pissing out because the fuel was to high, took a guess that this was the same that was happening when cornering, the floats are now at 38mm and the car is lovely. lol
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st150drew
Posts: 35
Joined: 28 Nov 2009 06:51 pm

Re: Carb help..

Post by st150drew »

Brill help ppl. so ill have a look sunday morning!
Ill check and play with the float levels...See what happens???? lol
Where and how much can i get over haull kits for...
Chers
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