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Old 04-01-2019, 09:23 PM
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PlasticBoob PlasticBoob is offline
All Makes Combined
Join Date: Jun 30, 2003
Location: Long Beach, CA
Posts: 4,007
I see a Bulltear nickel-plated timing cover in your future....

Do they even still make them? haha

I have the valley oil line mod and still make insane pressure like this.

I'm at around 12-15psi in gear on a 90* day with 10w-30 synthetic fully warmed up. IMO these 401s in warmer climates need oil coolers, especially since most machine shops bore them .030 over.
1974 Cherokee S, fuel injected 401, Trans-am Red, Aussie locker 'out back'
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