You need to get a hold of John Taphorn, current POCA president. I think he's running a 408ci Cleveland, and he had to tinker with details to get it to live. He's extremely happy with it now (as I understand it).
I'm reluctant to publish people's e-mail addresses in a public forum, but you can e-mail me off-line if he doesn't chime in and I'll pass you his address...
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