Search results for query: *

See #4 and #5 above. 70 440 4spd carbs

I haven’t check the plugs yet. I just went from 4.5 power valve (used to have a bigger cam) to a 6.5 because I had a 1/2-second “ping” going from cruise speed to 1/2-throttle (no more ping). I went from 62/62 to 64/64 main jets to eliminate a “slight surge” at low speed cruise. The surge is gone...

I researched the factory OEM plate holes & converted that hole size into Holley jet size. I also changed the Promax idle fuel bleed hole to .029” same as OEM plates. I think Promax plates came with .038” holes (?). My goal was to start with OEM sizes and work from there

1. I 1. Promax base plate in rear carb only 2. Why can’t I use the separator plate with the Promax metering plate? Is it strictly a metering plate to float clearance problem? 3. What interference problem with main body? Please explain. 4. Jets - 80/80 front carb & 83 passenger/77 driver in the...

I’m finally getting my engine to the tuning phase. 440 six pack, mild cam, Promax outer carb plates. The engine runs great on the middle carb and idles well at 800rpm. However, when I open up the secondaries I’m putting out a lot of black smoke. I’ve got the jets & idle air restrictions set at...

Buy what you can find and paint it with SEM interior paint?

Square washers basically and my 70 4spd has them

Are you sure the 2nd coil is bad?

Ballast resistor 12v in & 5V out (???). Unplug center distributor wire & place it near ground (still connected to coil). Disconnect “double bullet” plug at distributor. Turn ignition to run. Ground exposed bullet connector on wiring harness side momentarily. Every time you ground it, the...

It sounds like all you need is slightly stiffer springs in the front/back carburetor secondary diaphragms

1/4 inch?

The factory service manual helps. It’s actually not too hard in a b-body. You remove your heater box and it’s right there & easy to replace

How many speeds do you have when you turn on your wipers? That will answer your question

Your master cylinder was likely replaced at some point & it’s likely the correct replacement master cylinder (it looks correct). That exact master cylinder is available at Autozone, Advance, O’Reilly, NAPA, etc

What year?

It’s called “belt line molding” I believe, along top of doors o the outside

Your stater(s) are getting hot. Electrical resistance goes up with heat. Try header wrap & wrapping the stater in heat shield also. Additionally, you could add a timing retard while cranking. A MSD multiple retard box does this

I haven’t trued it yet. I had considered reversing my home made diode. The headlight buzzer has never worked in my car since 40+ yrs. Hopefully I will have time to work on it this weekend….so many projects

I “think” somebody used to sell partial lower quarters behind the wheel for 68-70….I “think”

Don’t give up. Leave it closed and keep looking for parts.