Here is a reproduction steel Rajo 4 Valve 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 used 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.
FS RAJO 4 Valve Head
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Topic author - Posts: 1669
- 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
FS RAJO 4 Valve Head
Last edited by ThreePedalTapDancer on Fri Sep 12, 2025 9:37 pm, edited 8 times in total.
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Topic author - Posts: 1669
- 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
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- Posts: 401
- Joined: Tue Jul 23, 2019 3:16 pm
- First Name: dick
- Last Name: dock
- * REQUIRED* Type and Year of Model Ts owned: T sprint cars
- Location: locchoy wa
Re: FS RAJO 4 Valve Head
Call me Rajo head.
frontyboy 2ho6-919-1949
frontyboy 2ho6-919-1949
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- Posts: 1431
- 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
These heads work great with the Egge high dome pistons.
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- Posts: 401
- Joined: Tue Jul 23, 2019 3:16 pm
- First Name: dick
- Last Name: dock
- * REQUIRED* Type and Year of Model Ts owned: T sprint cars
- Location: locchoy wa
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.