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302 head specs

  1. Stock 1994 302 Head Specs Combustion Chamber

    5.0L Tech
    I have a 94 GT with stock heads on the 302. I am looking to add the Kenny Bell blower. I want to drop the compression down from the stock 9:1 (I think that is stock) to be able to go with a higher boost. To do this I need to know the size of the stock heads Combustion Chamber to figure out...