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Thread: *HOW TO* c20xe R1 bike carbs

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    User jonn's Avatar
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    Default *HOW TO* c20xe R1 bike carbs

    i thought this information might be useful for anyone thinking about fitting bike carbs.
    >http://www.totalvauxhall.co.uk/files...BIKECARBS1.pdf<

    megajolt setup
    http://trigger-wheels.com/store/contents/en-uk/d34.html

    http://www.autosportlabs.net/Main_Page
    here is some pictures and information for R1 carbs that i put onto my c20xe

    this is what the carbs look like the fuel inlet is in the middle underneath the carbs.



    the best fuel pump to use is the r1 pump, it has a built in regulator. when you are wiring in the pump
    make sure you dont mix up the wires because the pump will burn out! the earth is the black wire.



    you will need to get a manifold made, these can be got off boggs brothers, i made my own manifold





    you will need a altanator adjusting bracket, i made my own one



    the main jets need to be drilled out to 1.8mm for a c20xe these are the middle jets.





    for the ignition set up you can use a mk2 cavalier ignition set up or megajolt setup which is what i used.


    wiring diagram


    if you use megajolt you will have to move the new coil up so the plug leads will reach. i modified the old one



    to connect the carbs to the manifold i used 42mm water pipe and jubliee clips





    all fitted



    Last edited by jonn; 14-06-11 at 10:03 PM.

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    m-teqbodyrepairs.co.uk Club Member 16v Nova Kev's Avatar
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    nice guide wish i hadn't sold my set.

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    what did you do with the water way???

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    User jonn's Avatar
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    i just blanked off the water ways, the manifold and carbs never really get warm so it still runs fine

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    Default this is a grate help mate thanks just got one or two questions

    whats the reason youve linked each port on the manifold is this a must cheerz

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    just to add - fuel resistant hose might be an idea for the long term

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    NICE WORK i have one question as im new really to playing with engines. can i fit this to the e16se engine ???

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    yes

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    may i add, a cheaper way to spark zetecs would be the e.s.c module from early fiesta 1.1 a this is similar to ford edis. vauxhall probally read off a different number but if they dont then its a cheap way

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