Thread: Roush 402 R Oil pump question!
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Old 01-15-2018, 09:51 AM
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Cobra Make, Engine: BDR
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Quote:
Originally Posted by WardL View Post
Roush recommends straight 30W oil. Your pressures might be normal with the heavier oil.
Is this via a conversation? Their literature and my tag says 10W30 427 R Crate Engine

I have a 427 and the link is for same but I do have an original catalog with the 402R and they recommend the same.
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