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#1
10-28-2021, 04:06 PM
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Very interesting, not quiet far from what I expected, but I guess I really just have to decide if I want more power down or up in the rpm range.
Good to know that Snipers work about the same on both intake types. The Torker 2 is also nice, but if it wouldn't be clearly better than the Northwind I prefer the Northwind because of it looks and the seperate water crossover. It is RAIV matched as it comes and I believe that my 1233 gasket from Felpro is about the same size... maybe it won't need much work to match the gasket. I don't understand how I would do the port matching.... If I make the intake the same size as the heads but still use the 1233 gasket, I could make the intake fit to the gasket and get the same result? Or do I miss something? |
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#2
10-28-2021, 04:46 PM
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Edelbrock gasket information here:
https://edelbrock-instructions-v1.s3...rock/61595.pdf According to Edelbrock the as cast Performer RPM intake port exit dimensions are 1.100" x 2.060" I've always been under the assumption the FelPro 1233 gasket is about 1.180" x 2.200" Might be of interest: https://www.youtube.com/watch?v=izhxm2vk6Jo .
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