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Discussion Starter #1
I am having a wiring harness built for my for my SBC TBI CJ7 project and I got a phone call from the guy asking which TBI distributor I have. He asked if it was a Large or Small HEI distributor. What are the differences and how can I determine which I have?

I tried calling him back to see if he knew but he wasn't there.

The donor car was a 1989 Camaro if that matters.

Anyone know?

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