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Old 08-06-2020, 08:28 AM   #1
Admiral
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Join Date: Jul 2011
Location: Oakland County, Michigan
Posts: 562
Default It’s a thing of beauty! But now some questions…

After a month in the clutches of the USPS, my reground Isky 1007B camshaft FINALLY arrived from D&L Automachine (Thanks, Pete1!). Ain’t it pretty? Seriously, it’s almost too nice to use…









Anyway, as I start sourcing parts for the engine in my 1951 Ford, I have a few questions.

1. What valve springs should I run with this cam? I’d like the lowest seat pressure I can get away with. Would stock springs work?

2. What brand of valves and/or what vendor do you recommend for purchasing valves?

3. I’ve got a nice set of EAB heads. Can I run them with a 4-inch Mercury crank? If not, I also have a smattering of 8BAs. I assume shoot for around 0.050" piston-to-head and valve-to-head clearance, right?

4. For simplicity and drivability, I plan on running a single carburetor. Do the four-bolt Mercury intake manifolds flow more than the three-bolt Ford units or are they pretty much the same? Not sure if finding a Merc unit would be an improvement.
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File Type: jpg Isky-1007B-Cam-01.jpg (133.7 KB, 97 views)
File Type: jpg Isky-1007B-Cam-04.jpg (97.9 KB, 93 views)
File Type: jpg Isky-1007B-Cam-05.jpg (88.5 KB, 88 views)
File Type: jpg Isky-1007B-Cam-02.jpg (98.2 KB, 102 views)
File Type: jpg Isky-1007B-Cam-03.jpg (97.0 KB, 66 views)
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