400's are they any good?

demon1515 said

Good engines, but not all of the 400 are the strongest out there, just certain cast numbers only the rest are as good as any 383 or 440

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400 blocks are much stronger than 440's and especially 383's. I love the 383 (got one I'm driving now) but for sheer strength it can't hold a candle to the 400 block, any 400 block!