I am using cbr900 carbs and would need to give the correct force of fuel a CBR900 PUMP WITH THE INTERRUPTOR if anyone knows of another way or would have one please let me know or somewhere i would get one

Any CARBED bike pump will do the job, they all deliver about 1.5 psi, are interruptor pumps, and nearly all made by Mitsubishi, so if you get one from a similar sized bike you'll be fine.

I have a bike pump on at the moment but it is sending the fuel up on prob but the fuel flows out the air intakes I have cleaned the carbs but it still comes out that is why i was looking for an interrupter pump so when the carbs are full the pump cuts off and so on

sounds like a float problem.

But

Try removing the fuel pipe, plugging it, switching on and see if the pump cuts out as the fuel cannot flow out of the blocked pipe. If the pump continues to run it is at fault.

What bike is the pump from, are you sure it was not an injected bike??

[Edited on 13/6/12 by r1_pete]

say good info will try this pm many thanks

Is the one your using from a carbed bike and not an injected engine? as the pressure from an injection pump would just force the floats open.
Paul

it is a pinto 2lt engine with cbr900 carbs on the pump as you asked is not stopping when i put my thumb over the pipe so it is the pump that is at fault, it must be the wrong pump on it ,what do you think

Yes, it sounds wrong you need a pump from a carbed bike, ZZR1100 / ZX9R 6R (early models) lots on eBAY but seem to be expensive now, £45, I remember paying £5 a few years ago.

I have a low mileage excellent condition carbed R1 pump/regulator/filter/rubber mountings unit £50 plus postage

Cheers
David

^^^^^ would be perfect.