Both your carbs should be fine, there should not be any adjusting, maybe except for the idle speed. Usually with a progressive linkage, your idling off the carb thats actuated by the accelerator cable or rod....which is the rear in your case.
If you look very close at the idle bellcrank screw that goes thru a little alum tab, and the end of it hits the bellcrank on the carb.
IF, they look like there are same # of threads sticking thru. Now, this is for reference only....really doesn't mean shit, cause I've seen the adjustments so jacked up on these, its hard for me not to bust out laughing in the owners face some time....
The only way to tell is if you get the idle screw on the front carb, engage the idle screw with your screwdriver, and turn it a full turn. If it doesn't try to idle up on ya, your idling off the rear carb only. IF IT DOES IDLE UP, turn the screw back where it was, 1 turn back.
If the car runs good like it is, has great response, the tuner knew what he was doing....and the carbs Should be OK. This is no guarantee though....
IF, when you turned that screw and it tried to idle up....you should be able to put a straight linkage on it, and things should work.
If the car idles fine with straight linkage on it....you'll need to pop the throttle and rev the motor. If it doesn't fall on its face and have a big bog/backfire/pop I'd say you need to drive it and check back with us.
If it has the big pop/backfire/pop....you'll have to tune it out, and thats what we are here for, to take you thru it.
Since your new here....you should have read the post Mike, our leader, posted up top. We've tried to help others by trying to tune it out by what info they gave us. < WHEN WE ASK FOR INFO ON THE CAR< THE MOTOR, WE NEED THAT INFO> If we ask SPECIFIC QUESTIONS, we need SPECIFIC ANSWERS to talk you thru it
Sometimes ther will be several of use trying to help at one time, and we'll bring up a indicaton that maybe someone else missed. We are double-checking ourselves. But usually you'll only have to deal with one or two of us at any particular time. Because we can't be at the computer all the time, we'll hand off on occassions....but we will talk you thru it. ---This is up to you---
Alot can be said about if it ain't screwed up, don't fix it. If your not into tuning....having a car like this is the perfect time to learn how to tune and do your mainteance. If it is beyond your capabilities, have a speed shop/ local car club mechanics look at it and do it for you.
Changing the linkage is straightforward, not a biggie. Tuning can be rather involved and patience/ simple reasoning should get us all thu this without any problems....
BUT, we are here for you, just in case you endeavor to do it yourself. Thats what we're here for....
------
