valvoline racing synthetic oil???
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valvoline racing synthetic oil???
I have a coupon to get some for really cheap. I think it is new but i dont know much about it. I have heard that penzoil synthetic was better than mobile one and was wondering how this new valvoline did in the ls1 engine. they may all be the same but I thought i would ask because I obviously dont know! TIA, Brett.
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Re: valvoline racing synthetic oil???
I used Mobil 1 and couldnt stand it. I have used Valvoline full synthitic since and when I had ~700 RWTQ on a 200 Wet shot, all my bearings still looked NEW when I lost the motor (broke the ringlands) Valvoline is all Ill use!!