nissan rb26 engine for sale Fundamentals Explained

i used to pull race six-seven times a night.i dont have an oil cooler and my previous oils lasted only 300miles max until they turned water like.this lasts 1.5k miles with my driving.the 20w50 which in fact doesn't have the w..it can be 2050. it functions like a 50 when its hot but it really doesnt have an important viscocity alter at that temperat

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