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FE Power Forums => FE Technical Forum => Topic started by: George vega on May 19, 2018, 01:15:28 PM

Title: 390 block question.
Post by: George vega on May 19, 2018, 01:15:28 PM
I have 3 blocks. A 66 standard block, a 68 x high nickel  block and a 72 mirror 105 ribbed block, all standard bore. Which is the strongest or best to use for 600+ hp? Never mind. Read the post below and got answer I was looking for. Thanks