Re: Detergent or non detergent that is the question

Posted by Owen_Dyneto On 2017/3/9 9:14:53

For a comprehensively rebuilt fresh engine I'd want something little less resistant to flow than a 15W-40. Were it mine I'd initially use a high grade SAE 30 heavy duty detergent oil for the first 300-500 miles, and change it at that interval or a bit sooner.