FS RAJO 4 Valve Head
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ThreePedalTapDancer
Topic author - Posts: 1703
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FS RAJO 4 Valve Head
Here is an Australian reproduction steel Rajo 4 Valve in head. It was purchased new by my father a long time ago and never installed or used. It includes the polished aluminum intake manifold, polished twin valve covers, and pushrods. This is one of the good reproductions. The head bolt holes all line up properly to a gasket. Includes new plain graphite gasket, and used original copper Rajo 4 valve gasket. The rocker arm assembly’s are also included. These heads are beautiful to look at, and run very well. I had the pleasure of riding in a T with one installed, and it was a fast experience. Perfect for a speedster or for those that want to go faster. I was saving for a future speedster build, but I decided to pursue other projects. It is very heavy, will have to be crated and shipped via freight, or maybe several boxes ups. Pickup preferred. 3900.00 plus shipping.
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Last edited by ThreePedalTapDancer on Sat Oct 25, 2025 12:03 pm, edited 11 times in total.
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ThreePedalTapDancer
Topic author - Posts: 1703
- Joined: Sun Nov 24, 2019 2:29 pm
- First Name: Ed
- Last Name: Martin
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1909 Touring
- Location: Idaho
Re: FS RAJO 4 Valve Head
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Last edited by ThreePedalTapDancer on Sat Oct 25, 2025 12:06 pm, edited 1 time in total.
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frontyboy
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Re: FS RAJO 4 Valve Head
Call me Rajo head.
frontyboy 2ho6-919-1949
frontyboy 2ho6-919-1949
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Dan McEachern
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Re: FS RAJO 4 Valve Head
These heads work great with the Egge high dome pistons.
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frontyboy
- Posts: 437
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Re: FS RAJO 4 Valve Head
good information. where does that put the compression ratio?
My Gallivan had 12 to 1 with no ill effects. It is now 8.5 to 1. Easier to start, still loud and very fast.
frontyboy.
My Gallivan had 12 to 1 with no ill effects. It is now 8.5 to 1. Easier to start, still loud and very fast.
frontyboy.
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ThreePedalTapDancer
Topic author - Posts: 1703
- Joined: Sun Nov 24, 2019 2:29 pm
- First Name: Ed
- Last Name: Martin
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1909 Touring
- Location: Idaho
Re: FS RAJO 4 Valve Head
Still available
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DustySpokes
- Posts: 227
- Joined: Wed Jan 30, 2019 2:20 pm
- First Name: Edmund
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- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1922 Mercury Bodied Speedster, 1926-27 Roadsters /Tourings
- Location: Saskatchewan
Re: FS RAJO 4 Valve Head
Ted Aschman, a renowned Editor of Model T lore, greatly favored the 4 Valve Rajo and the Rajo C-35 Overheads as his favorites. I remember him writing me a letter many years ago when we used to correspond.
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ThreePedalTapDancer
Topic author - Posts: 1703
- Joined: Sun Nov 24, 2019 2:29 pm
- First Name: Ed
- Last Name: Martin
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1909 Touring
- Location: Idaho
Re: FS RAJO 4 Valve Head
Still available
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Dan McEachern
- Posts: 1446
- Joined: Sun Jan 06, 2019 11:08 am
- First Name: DAN
- Last Name: MCEACHERN
- * REQUIRED* Type and Year of Model Ts owned: too many. '14 touring, 2 depot hacks, 2 speedsters
- Location: ALAMEDA,CA,USA
Re: FS RAJO 4 Valve Head
One great feature of a 4 valve is you can install them on a car without having to cut or modify the firewall. Just something to consider.....