Really the right way to do it is to drill the carb and put in larger studs with locktite. (you can get studs that are larger on one end but use the original nut size on the top) . Then use nylock nuts. I’ve done this on several Fiats and never had a nut come loose.Gasket set arrived, but before I installed the head, I decided to try out the borescope I got for Christmas. Figure I would take a look and see if there was anything else in there.
Borescope view of inside of Fiat head.
My 1970 850 Spider sucked a washer into the head. Let’s see if there is anything else in there.rumble.com
Well, that didn’t prove anything. However, the shiny metal on intake 4 looks like we can see where the washer was scraping g around. I guess we will see what happens.
Also, I took a look at the carb again, and started pondering on it. The third stud was already missing, so the nut and washer that fell off of one of the other studs is what caused the problems. I am thinking to avoid this in the future I might get longer studs and run them through the top of the air cleaner. Tighten it down from the top like most air cleaners do.
Which FIATS do you use them on?$19 from Ladapower. I have been using them on all my cars.
The cover is designed to only go on one way so unless it was modified by some PO. There should also be a flat place on the pulley that the cover timing mark lines up with.All back together and running.
Do I trust it? Heck no! That will take a little time.
Nightly question for you all. TDC is not showing up on the little timing mark. Is it possible to put that cover back on the front of the engine incorrectly and not have it key correctly? When the mark is lined up with the mark on the block, the #1 exhaust valve is already well on its way down.
Distributor rotor pointing to #1 on cap?All back together and running.
Do I trust it? Heck no! That will take a little time.
Nightly question for you all. TDC is not showing up on the little timing mark. Is it possible to put that cover back on the front of the engine incorrectly and not have it key correctly? When the mark is lined up with the mark on the block, the #1 exhaust valve is already well on its way down.
Yes. I did that when I restabbed the distributor.Distributor rotor pointing to #1 on cap?
Picture?Yes. I did that when I restabbed the distributor.
You bet. Tell me exactly what you want to see. Also, it is running fine, but the timing mark is not where I expected. Is it possible that the front oil filter cover was put back on mis-keyed?Picture?
It is good that you have restored it sufficiently that it makes it to your driveway before it dies.Took the car out for a spin today to give me daughter a drive. Runs perfect, but I pull into the driveway and it stops stone dead. “Ignition issue sez I”, and figure a wire came loose on the ignition switch. While troubleshooting that, and trying to crank it, the accelerator pedal cable snaps at the pedal. Argh!! My wife has been hinting at me to get rid of the car. Subtle things like “you can still part it out and make money on it”, or “I see the charity car place is looking for vehicles”. The inability to get more than 3 miles at a time out of this car sorely tempts me at times!
Ok, this did make me laugh out loud. A successful restoration!It is good that you have restored it sufficiently that it makes it to your driveway before it dies
Your spouse hints realistic and practical ideas. I respect your preservation inclinations. Keep up the great work. You do not know how much inspiration you have given to us preservationists. I hope your spouse learns to respect for your inclination to pursue a commitment through to its conclusion. Aside from her comments on your project, what are her long term objectives and goals? (that's a philosophical query), whatever you do, do not respond on this site. If she is not inclined to respect your efforts, make sure you give her a Nissan Leaf in the settlement.Took the car out for a spin today to give me daughter a drive. Runs perfect, but I pull into the driveway and it stops stone dead. “Ignition issue sez I”, and figure a wire came loose on the ignition switch. While troubleshooting that, and trying to crank it, the accelerator pedal cable snaps at the pedal. Argh!! My wife has been hinting at me to get rid of the car. Subtle things like “you can still part it out and make money on it”, or “I see the charity car place is looking for vehicles”. The inability to get more than 3 miles at a time out of this car sorely tempts me at times!