richard munnis
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| posted on 26/11/15 at 07:45 PM |
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ZX9R carbs
Hi Folks
Do i need a vacuum take off on my inlet manifold to run my carbs ,running a pedal box so dont need vacuum for a servo thanks in advance Richard
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Dingz
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| posted on 26/11/15 at 08:33 PM |
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only if you want to use the vac advance on the dizzy.
Phoned the local ramblers club today, but the bloke who answered just
went on and on.
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mcerd1
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| posted on 27/11/15 at 11:55 AM |
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As above you only need it to run a vac advance or a MAP sensor for the ignition
If you've not got a dizzy then it will be easier to use the TPS that comes on the carbs instead of a MAP sensor.
But if you want to run either a vac advance or a MAP sensor then you'll need a take off point on each branch of the manifold, then join these
together in a small chamber and the run a line from this to the sensor / dizzy.
The evens out the pulses you get in the vac lines from the each cylinder which can upset ignition systems
If you do fit a take off on each cylinder they can also be used for balancing the carbs 
[Edited on 27/11/2015 by mcerd1]
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richard munnis
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| posted on 27/11/15 at 12:06 PM |
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Carbs
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richard munnis
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| posted on 27/11/15 at 12:07 PM |
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Carbs
Thank you for info
Will be running a nodiz unit with TPS so was not sure
Cheers Richard
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coozer
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| posted on 27/11/15 at 03:02 PM |
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Just blank them off so you can use them for balancing.
1972 V8 Jago
1980 Z750
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