After seeing your responses, I am thinking I may have stumbled onto something special. I had my oil analyzed by Dyson Analysis couple of times during the first year of my z's operation and Dyson recommended an oil based the outcomes of the analyses and my driving conditions. I drive aggressively, use quality gasoline and change the oil every 6000 miles.
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Ecutek | DIY HR350 upper plenum | DIY ported lower manifold | TurboXS cbe | FI rhfc
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