Three common Ford heads
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- Posts: 108
- Joined: June 18th, 2014, 10:22 pm
- Body Type: express
- Model Year: 1930
- Location: N. Calif.
Three common Ford heads
Attached is a photo of the three common heads you find on Model As. The top one is the stock 4.2 to 1 Model A head with 40 HP. The center one is the stock 4.9 to 1 model B head (with the "C" on top) and with the B grind cam and B carb you get 50 HP. The bottom one is the police Model A head with the "B" on top (Snyder copied this head and sells it for about $330) with 5.5 to 1 ratio and approaching 60 HP with the B cam grind and B carb. I decided to show a comparison of the three before the police head goes on a truck.
- Attachments
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- heads2.jpg (257.72 KiB) Viewed 1923 times
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- Posts: 478
- Joined: June 3rd, 2013, 6:15 pm
- Body Type: 186-B stake
- Model Year: 1931
- Location: LHC Arizona & UP Michigan
Re: Three common Ford heads
Very interesting, thanks for posting. I happen to have all 3 of these sitting on my parts shelf and I had not looked at them that way before.