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Carb Set up Specs.
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Topic: Carb Set up Specs. (Read 1872 times)
Warks_Dubber
Newbie
Posts: 20
Carb Set up Specs.
«
on:
January 19, 2014, 01:08:24 am »
Evening all
Hoping someone could give me some advice on setting up my 48IDF's for my 2276cc engine?
I am running 82mm crank, 1.4 rockers, Wedgeport heads.. Hoping to set CR at about 10:1
From what I know the carbs are currently as sold in spec... which is:
◾40mm Venturi
◾150 Main jet
◾F2 Emulsion tube
◾180 Air corrector jet
◾0 Pump exhaust valve
◾55 Idle jet
◾50 Pump jet
◾2.00 Needle valve
Is this ok? does anything need to change?
Thanks as always.
Jas.
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ED2.4
Full Member
Posts: 122
Re: Carb Set up Specs.
«
Reply #1 on:
January 19, 2014, 16:24:13 pm »
Hi,
with 40mm vents ,i'd go with 165/170 main, 200 air
60 idle jets (maybe a bit fat,try 55 first )
F2 tubes are Ok ,50 pump jet and 200 needles too,
float level set at 10mm closed,
no more than 5 psi fuel pump pressure
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DeluxeRacingTeam >>>>
http://charlie48ida.skynetblogs.be/
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