Quote:
Originally Posted by bigmike32172
Has anyone tried using only Royal Purple oil in their cars?
They claim that you'll get a bit better gas mileage and power.
I recall back in 1994 when I began 1/4 mile racing in CT many said that Royal Purple was the bomb.
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Every brand, many viscosities, have their believers. You will rarely talk them out of it. Why not stay with what the GM engineers recommend as opposed to internet posts (no matter how well intended) or vendor promises?
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
Four that wanna own me
Two that wanna stone me
One says she's a friend of mine...
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