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Old 02-21-2020, 11:40 AM
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Jay S Jay S is offline
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Quote:
Originally Posted by Formulajones View Post
That would likely be the older Harold designed Ultradyne lobes that Bullitt is using. The cam I used is basically Harold's newer design voodoo lobes that Paul Carter has access to. Likely a lot of the same features.
I think that is correct. IRC there are some changes to the profile that occurred when Bullet transferred the designs to their software. But they are based from a design Harold did. I would not be surprise if the profile in your engine was similar in the way it came off the base circle. Harold seemed to design that part of the profile pretty consistently, his later designs like the voodoos seemed to have more duration at and above .2”.


Last edited by Jay S; 02-21-2020 at 11:41 AM. Reason: Edit