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Re: what oil helppp
I was using regular Castrol 10w-30 for about 30,000 miles and just changed to Royal Purple 10w-30 last week. On my first half a tank of gas it appears I might be getting slightly better gas milege but I won't know till my next fill up.
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05 White KC 4x2
277hp/344tq
2 Degree Timing Advance
Spintech muffler
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