Setting Accelerator Pump on Weber

[Fishcop]

How many pumps of the accelerator to measure the 6cc odd squirt?

Is it one full depression or two? Any opinions on the correct cc to set it at?

Thanks

[Chuck Moreland]

John

You need to have the little calibrated vial to measure the volume. It is one pump.

[Fishcop]

Thanks Chuck. I've made up a vial (we've got a laboratory where I work) and callibrated it btw 4cc and 8cc in half cc increments.

I've been told anywhere between 4.5cc and 7.5cc works depending on the average temperature where you drive. I was hopeing some one might have a definitive answer on the cc for an area that averages around 75 f.

Cheers

[Chuck Moreland]

A single cyli should shoot much less than that volume.

.6 cc to .8 cc is what I have been using for a single pump.

I don't know how temperature affects the requirement though.

[T Bird]

Fishcop
Try .75 cc. It has always worked for me. My car is driven mostly when it is 50-80 degrees F. If the engine bogs down when you depress the gas pedal, reduce the amount. Make sure you have them exactly equal between the left and right banks.

Here's a link to my Weber set up instructions. This may help you.
Weber rebuild

Good luck.

[Fishcop]

Thanks Chuck and John.

I realise I was putting my decimals in the wrong place now