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Talk about engine building here. New products, tricky questions or showcase your work - If it's engine building related it's welcome here.
= Resolved threads
hey guys
i have a couple questions about the 1fz-fe 4.5 motor
-what is the max rpm on the stock crank i can achieve without breaking the motor on the stock oil pump
-what is the max hp power i can go on 1fz motor before breaking it
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