Reply to thread

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Message: <blockquote data-quote="EddieS&#039;04" data-source="post: 868323" data-attributes="member: 61136">I do 5k with syn blend. Next change will be full syn. I will change filter and add quart at 5k. Do a full change and filter at 10k. This is from a a recomendation of my uncle that worked in research of gas and oil duribility in test motors.He said the exact same thing as above. Newer alloys and oil qaulity and gas additives. We are wasting money at 3k changes. He said a normal driven car will even go 5k on dino, no harm.He did say if it is a race car. 1/4 mile or track car, change it when you go home.</blockquote>