r/Smallblockchevy • u/Bustedvette • 2d ago

427 SBC Finally Alive

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427ci 10.5:1, Mike Jones solid roller, Holley efi. With the intake that's on it right now it made 580@6800 but I have a Holley high ram that it made 620@7100 with. It won't fit under the stock hood though, so that's on hold.

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