My 78's blower motor always runs. When levers are both to the left it still runs on low. In warm weather I just unplug the resistor on the firewall. It will only work on high then. I did see someone mention the heater shutoff valve they installed. I'd like to see that. Was there one on the...
The Mastercoat stuff is a super great product but hard to get. Some guy did a video of test results of various products and now they can't keep it in stock. I've been trying to get some since last fall. Always miss the day a batch becomes available and it sells out. A friend with an old Nova...
While I have a homemade table, I do like those! The carts are so handy. I went years without a cart and one day I found one and put it in the garage to use. After that I was asking myself why I waited so long!!!
I can't answer your question but I did have an issue with not knowing an oring size. I grabbed one of those plastic assortments of orings and test fit a couple and found one that worked. Since then, I have actually found use for several more over the past couple years. Just needed one the other...
You didn't switch the bearings side to side did you? Many years ago my brother once swapped the bearings by accident and it made an odd noise then failed shortly after.
Something I found to be helpful was I wrote down exactly what it was running like and then I noted the changes and how they affected the tune. Early on in my younger days I ended up chasing my tail a few times as I forgot where I was on springs, rods and jets after a few cold refreshments....lol!
Read the Edelbrock theory of operation if you already haven't. It's a great guide to fine tuning these carbs. Once you understand how they work, whatever condition you are chasing is easier to recognize and correct. (I had to read it several times till I got it) Lol...