[93foxbody2.3]

I'm changing the oil in the stang and already got the oil and filter. My question is, is it worth getting the high mileage GTX oil? Should I do every oil change with GTX high mileage? Thanks guys.

[TOM RENZO]

I use 15W40 diesel oil in most of my cars. But if you want the best oil on the market go to your nearest honda motorcycle shop and buy their 10W30 oil. It still contains ZYNC which is necessary for high wear friction areas on automotive engines. If you are running a slider cam its a must. TOM