Carb throat popping at speed, New Problem!!! Options

[LetoAtreides]

Ok, so I know I've posted this before, but I still cant figure it out, and I need to know all of the possible circumstances under which this condition occurs.

One of the throads on my dual carbs is excessively lout at speed. It sounds like pop-pop-pop.

Any ideas?

[r_towle]

I will try to clarify.

Step one.
Static time the motor.
this gets your motor times close enough to correct that it will start, run and not harm the motor (like to much advance will)

Next Step
Take your timing light and set the timing via the manual to the correct settings for your specific motor...I assume you have at least a haynes manual, yes???

Pelican parts has some decent technical articles to read.
This forum and the 914Club forum have loads and loads of info on how to diagnose and set your car up to run perfectly.

I will go over a few steps to do IN ORDER to obtain a perfect running car.

Set Valve lash to spec.
Set point gap to spec
Check and verifiy points with a dwell meter and get the dwell perfect.
Then set timing on the car.

If you do any of the steps after you set timing.,...you need to reset timing.

Rich