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Old 10-05-2017, 04:43 PM   #1
T and S
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250 build

Started gathering parts for my 250 rebuild. I was going to go all stock, but ..... na, no fun in that. So far have 292 exhaust manifold, intake and carb .....
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Old 10-05-2017, 06:52 PM   #2
68gmsee
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Re: 250 build

Looks like a good start. Keep us posted on progress.
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Old 10-06-2017, 11:13 AM   #3
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Re: 250 build

Subbed, what size is that holley?
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Old 10-06-2017, 02:26 PM   #4
Warrens69GMC
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Re: 250 build

Should be a 390cfm
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Old 10-06-2017, 08:46 PM   #5
T and S
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Re: 250 build

390 cfm - I don't have it pictured, but I also picked up a 292 exhaust manifold for it. I am going to have a local shop (Baldwin Racing Engines) do the rebuild for me.
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Old 10-07-2017, 04:01 PM   #6
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Re: 250 build

Built lot of 250s in my time. What camshaft do you plan to use?
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Old 10-09-2017, 12:36 AM   #7
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Re: 250 build

Quote:
Originally Posted by T and S View Post
390 cfm - I don't have it pictured, but I also picked up a 292 exhaust manifold for it. I am going to have a local shop (Baldwin Racing Engines) do the rebuild for me.
Ah ok, I was hoping it was a 600 so you could knock off a barrel and make it a 3 barrel. Great gas mileage and still the performance of having secondaries.
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Old 11-16-2017, 11:26 AM   #8
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Re: 250 build

Update: don't have one LoL. Builder had 50+ engines ahead of mine, He is going to start tear down this week or next........
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Old 11-16-2017, 11:28 AM   #9
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Re: 250 build

GRX ...... as far as camshaft, I am going to leave that up to engine shop. He is going to go with a grind for low end power and torque. I will report back with engine specs when he gets it built.
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