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Old School 671

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Old Sep 13, 2020 | 10:42 PM
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Default Old School 671

What is the market rate for a Weiand 671? Looked on ebay, google, and in the classifieds and can't get any good answers. Thanks.
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Old Sep 13, 2020 | 10:59 PM
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Not great? The last one I had was $600. Still seems like a lot considering you still need an intake manifold, and it still won't make great power.
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Old Sep 13, 2020 | 11:58 PM
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big top blowers,, high drama! Love the sound.

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Old Sep 14, 2020 | 07:45 AM
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Just the blower, or drive system with it. Hard to say, condition, etc-they made a couple diff 671's, a thick case one, and a thinner one-the thicker case one was used on smaller engines. I forget the specs, but you can measure the area where the carb adapter would go on, see the diff. Some have adapted them to LS engines, but with so little crank stickout, would worry me-seen more than one break off a SB crank.
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Old Sep 14, 2020 | 12:06 PM
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Problem with the Wieland blowers is the snout isnt a separate part from the front cover so its hard to adapt them to anything except the app they were built for without replacing alot of parts. Id be interested in it possibly. Whats the app it was speced for?
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