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Hello everyone. As the title implies, I have an HKS cam. It's for a 4G52/4G54. I have no cam card for it and almost no information on it. I have found very little information about this cam. Allegedly it was made in the 70s/80s for motorsport teams and was never mass produced. It has markings on it. But outside its marking I know nothing. Im getting ready to assemble my engine and want to get it dialed in. Without a cam card, what are my options? Or do I have to try and send it out for measuring? Thanks in advance for the help.
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It doesn't look like too crazy a cam from the stamping on the end, 276/264 will likely be the durations.
With it being a single-cam engine, there's not a lot of dialling in you can really do. Personally, I'd set it to zero and get the car/ engine on the dyno and see where it wants to be.
