Roof overhead update

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Ralph F
Posts: 176
Joined: Wed Jan 09, 2019 7:09 pm
First Name: Ralph
Last Name: Fitz-Gerald
Location: Monkton, Vermont

Roof overhead update

Post by Ralph F » Sun Mar 01, 2026 5:38 pm

IMG_8587.jpeg
I just got the head back the machine shop this week. The head got 8 new valves, 2 new valve guides and 6 bronze inserts. There is a serial number on the front of the head and it is 1077 X. There is freeze plug on the top of the head that has some number but are pretty hard to read
Fitz
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Joe Bell
Posts: 1205
Joined: Thu Feb 21, 2019 1:20 pm
First Name: Joe
Last Name: Bell
* REQUIRED* Type and Year of Model Ts owned: 24 Fordor
Location: Tiffin Ohio

Re: Roof overhead update

Post by Joe Bell » Sun Mar 01, 2026 8:19 pm

You will love how it performs!
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Dodge
Posts: 87
Joined: Tue Oct 29, 2024 3:05 am
First Name: Dodge
Last Name: Riedy
* REQUIRED* Type and Year of Model Ts owned: 1915 Ford Center Door
Location: San Anselmo

Re: Roof overhead update

Post by Dodge » Mon Mar 02, 2026 2:04 am

Hey Ralph,
How rusty were those vavle springs before everything was cleaned up? Valve springs tend break when they've been rusted and pitted.
just say'n....
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TXGOAT2
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First Name: Pat
Last Name: McNallen
* REQUIRED* Type and Year of Model Ts owned: 1926-7 roadster
Location: Graham, Texas
Board Member Since: 2021

Re: Roof overhead update

Post by TXGOAT2 » Mon Mar 02, 2026 12:36 pm

I would not run those valve springs. Even a single small rust pit, nick, or scratch can cause a spring to break in service, possibly leading to a dropped valve.
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Scott_Conger
Posts: 6790
Joined: Sun Jan 06, 2019 11:18 am
First Name: Scott
Last Name: Conger
* REQUIRED* Type and Year of Model Ts owned: 1919
Location: not near anywhere, WY
Board Member Since: 2005

Re: Roof overhead update

Post by Scott_Conger » Mon Mar 02, 2026 12:46 pm

I am really glad someone spoke up about the valves - overheads are beyond my experience and expertise, but I do know metal and was hoping someone with conviction would step in.
Scott Conger

Tyranny under the guise of law is still Tyranny

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