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05-29-2016, 11:38 AM | #1 |
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early offy intake
Picked this up this weekend. Never seen one like it. What can you fellas tell me about it? The edge of the intake is 1/2 inch thick. Thanks Bill
Last edited by 4tford; 08-05-2020 at 08:00 AM. |
05-29-2016, 06:56 PM | #2 |
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Re: early offy intake
I'm no flathead expert, but looks like someone shaved of the generator mount off and made a crankcase breather out of that area. Probably for a race car without a charging system ?
Sal |
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05-29-2016, 07:15 PM | #3 |
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Re: early offy intake
I agree with Sal. I don't have a manifold or catalog to compare it with, but that breather sure didn't come from Offenhauser like that, though the breather itself might have.
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05-29-2016, 10:18 PM | #4 |
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Re: early offy intake
I disagree- it indeed did come like that. I have seen others.
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05-29-2016, 11:00 PM | #5 |
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Re: early offy intake
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05-30-2016, 12:02 AM | #6 |
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Re: early offy intake
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05-30-2016, 12:28 AM | #7 |
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Re: early offy intake
Ya' learn something every day. Although I find a "racing model" with heat to be a bit odd. The way the breather is attached looks pretty professional. I think the cheesy blue paint affected my judgement.
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05-30-2016, 06:08 AM | #8 |
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Re: early offy intake
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05-30-2016, 07:32 AM | #9 |
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Re: early offy intake
Bill
That was Offy's answer to the Edelbrock super dual, They Made two versions, one was an inch higher, and is no longer made. This may bt that unit. I used one on the Bville engine converted to two 2GC's. Yes, I think someone installed a pan breather on the front. Good idea. Probably used an off set gen bracket. |
05-30-2016, 10:25 AM | #10 |
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Re: early offy intake
99 percent sure the breather is original. Everything looks to perfect a job. I did a quick low pressure glass bead to clean up. From bottom of intake to the top of carb mount is 4-1/2 ". Same as my 8ba offy.
Last edited by 4tford; 08-05-2020 at 08:00 AM. |
05-30-2016, 10:46 AM | #11 | |
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Re: early offy intake
Quote:
That's what confused me too. I agree that it's an early manifold for racing, since the experts chimed in, but why would it have the exhaust crossover to heat the manifold ? Unless it's plugged internally and Offy just modified a street manifold to make this one. Sal |
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05-30-2016, 12:34 PM | #12 |
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Re: early offy intake
I have a photo of the Bville intake, I'll look for it. I still think someone just bolted it on.
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05-30-2016, 02:58 PM | #13 |
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Re: early offy intake
It it doubtful to me that the front breather was 'factory original'. It would require additional machining steps that I don't think they'd like to do -- or they would have cast that area with the breather cavity and a boss on the outside. Now this is just a wild-ass guess/opinion - not based on any knowledge of any kind! (Like most opinions I guess )
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05-30-2016, 02:59 PM | #14 |
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Re: early offy intake
But regardless of how it came to be . . . it is still cool!
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05-30-2016, 07:03 PM | #15 | |
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Re: early offy intake
Quote:
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05-31-2016, 08:37 AM | #16 |
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Re: early offy intake
It would be nice to see pics of others like this for comparison.
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