I bought it 20 years ago. Ran it with a MP 509 cam, stock heads and torker intake for 2 years. Same other parts I will be reusing. Ran 12.0's @ 114. I don't have access to the block. It's in storage. I have no idea what the ID pad had on it. No pics. I thought maybe I could get it into the mid 11's with the better intake and heads. I have access to some bigger headers. Always looking for other converters too.