
03-18-2003, 02:34 PM
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CC Member
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Join Date: May 2002
Location: Ashburton, New Zealand,
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Cobra Make, Engine: UK Ram SC. KC-Yates 373, Jerico 5 speed.
Posts: 1,240
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Not Ranked
Oil Brands for severe use
Great all the interest in this topic:
I used Amsoil in my road car, its expensive, but they recommend it can stay in for 25000 miles, and becomes good value being a superior oil, and longer lasting, I dont know whether thats a good idea in a performance car, as oil changes?
Regarding running a new engine in I use Mobil 20-50 mineral oil, and normally put the engine on Castrol RS after 3000 miles, but thats been in solid flat tappet camshaft engines.
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