67 twin turbo dart

Boost reference is right off the spacer plate if you will on the tb elbow. I'll check to see what they have timing set at and if it is low up it. Thanks my friend its turning into a nightmare.

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Thats a perfect spot for it. Some efi systems also have a timing retard for certain conditions. You or they would need to go through and make sure one of these safeties is not turned on.