I don't know. I don't think I'm going to get into this carb for a while. The rich ain't so bad in today's weather.
I suspect left over machining trash.
All the $60 2-barrel small block eBay/Amazon/Temu carbs for Mopar I have installed have run rich.
They run good, but they run rich. Like 12/16 mpg instead of 14/18 on a 75 Dart 318/auto.
That's a lot of rich to be tuned out.
For the old cars I drive a lot I've been using the peel and stick vinyl panels for repairs to sections of leather and vinyl seats. It works well if the seats are "just" cracked and split and the objective is to arrest the progress of deterioration.
It's nice to sit down on a seat that's in one...
I appreciate your concern.
I was aware that the drum booster might not provide desired power assist and that the drum master cylinder reservoir volume might not be compatible with the disc brakes.
But my biggest concern was the master cylinder piston travel not providing enough volume under all...
I have a 64 new Yorker. Single pot master power drum brakes.
Changed the master to a 67 dual pot drum brake master.
Then later swapped the front drum brakes to 79 Cordoba 11.75 disc and 79 Cordoba single piston calipers.
Didn't change the drum dual master to disc dual master. Still using the...
What I don't remember for sure about my 75 318 Dart to 85 four-barrel carb 360 Volare motor swap into the Dart.
The 360 heads have bigger valves and flow better but have bigger chambers that would reduce compression if used on the 75 318 motor. Don't know about the 69 318 motor.
I changed the...
Two to four inches of rise over good condition stock height non sagging springs may need only about 60 to 80 pounds air pressure.
But, if a big Mopar is already sagging 4 inches, it would need north of 120 pounds of air just to get it back to stock height plus two inches.
Have at it. And expect...
No. Yes. Maybe.
It's calibrated with a spring and ball.
If that valve completely fails to restrict "any" flow return, there could be no pressure in the box. So, no assist.
A partial failure would provide too much assist or to little assist.
Stuck wide open would be very little to no assist...
Study the effect that the reaction springs and reaction spring washers in the box power train have on the effect of the steering assist response.
If soft reaction springs are used, then the effort to turn the wheel will be increased at all speeds and rpm and the steering assist will be delayed...
I just receiver one of those $120 Quadrajet electric choke carburetor copies from Temu/eBay.
I'm goanna stick it on my 67 Toronado with 425 motor (it's a drop on) and see if it will run the motor reasonably well.
If so, I'm going to suffer the rigmarole of trying/fitting it on my 72 New Yorker...