Thread: What is the safe RPM range for a 434 Chevy engine
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Old 01-14-2015, 03:09 PM
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TheRabbit
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Being a 434 I would ASSUME it's a very well built motor. IF that's the case I'd run it to 7,200 then 7,400 then 7,600, etc and see what the time slip says. Well built small blocks usually have no problem turning 7,000 +.
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