Search found 39 matches

by Slick66
Sat Jun 28, 2025 7:51 pm
Forum: Technical Talk
Topic: Factory oil dipstick
Replies: 0
Views: 268

Factory oil dipstick

Hi all, just hoping somebody out there knows where I can get a factory oil dipstick for my 66.
by Slick66
Sat Jun 28, 2025 7:49 pm
Forum: Technical Talk
Topic: HELP!!! 10.5 :1 Pistons
Replies: 2
Views: 394

Re: HELP!!! 10.5 :1 Pistons

Try this place and call them https://egge.com/product/oldsmobile-425 ... -125-bore/
I have a 66. I'm looking for a factory replacement oil dipstick and I haven't had much luck on that. I would take chrome if I had to. Do you know a place?
by Slick66
Mon Sep 23, 2024 4:49 pm
Forum: Technical Talk
Topic: Engine problem 1966 Toronado
Replies: 19
Views: 10640

Re: Engine problem 1966 Toronado

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by Slick66
Mon Sep 23, 2024 4:47 pm
Forum: Technical Talk
Topic: Engine problem 1966 Toronado
Replies: 19
Views: 10640

Re: Engine problem 1966 Toronado

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20240923_194548.jpg (1.43 MiB) Viewed 4404 times
by Slick66
Mon Sep 23, 2024 4:27 pm
Forum: Technical Talk
Topic: Engine problem 1966 Toronado
Replies: 19
Views: 10640

Re: Engine problem 1966 Toronado

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by Slick66
Mon Sep 23, 2024 12:54 pm
Forum: Technical Talk
Topic: Engine problem 1966 Toronado
Replies: 19
Views: 10640

Re: Engine problem 1966 Toronado

Make sure to buy volume 1 and 2. They come in a set. Everything specific to the Toronado is in the second book.
by Slick66
Sun Sep 22, 2024 9:06 pm
Forum: Technical Talk
Topic: Engine problem 1966 Toronado
Replies: 19
Views: 10640

Re: Engine problem 1966 Toronado

Hi Jelonek, you can take out only the engine but you must securely support the transmission. You do not want the transmission to move down at all. I belive there is some unbolting to do near the axles/differentials. Also take special note of the front engine mount.
by Slick66
Sat Sep 21, 2024 12:31 pm
Forum: Technical Talk
Topic: 66 425 crankcase pressure
Replies: 7
Views: 4362

Re: 66 425 crankcase pressure

Yeah plus I'm seeing now that the psi on compression should really be up around 185 190.
by Slick66
Thu Sep 19, 2024 12:18 am
Forum: Technical Talk
Topic: 66 425 crankcase pressure
Replies: 7
Views: 4362

Re: 66 425 crankcase pressure

About 92k now. I got it at 89k and back then the car could pull fairly hard to 80 I've just never had it over that. I did change over to a blue streak coil and right after that I noticed a miss so I brought it home to examine things. That's when I noticed the intake manifold gasket is leaking oil at...
by Slick66
Tue Sep 17, 2024 8:22 pm
Forum: Technical Talk
Topic: 66 425 crankcase pressure
Replies: 7
Views: 4362

Re: 66 425 crankcase pressure

Hi thanks for the response. I do have a borescope. There is some ultra light scuffing on the cylinder walls and the top of the piston has some notable catbon buildup. I'm deciding on finding a replacement engine or rebuilding mine. Any advice would be greatly appreciated thank you.

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