popeyenate
New member
If so, then not on all of them. I believe Vortec V-8 engines received rollers, but pre-vortec were not (speaking of 305 and 350 only).
my 88 monte ss had a roller...non vortec:th_lightbulb:
If so, then not on all of them. I believe Vortec V-8 engines received rollers, but pre-vortec were not (speaking of 305 and 350 only).
Take a lap through this thread and go lay down by your dishWhatever my man, your now the Chevy engine build expert, enjoy you day drinking and driving your sometimes fast boat.:th_laugh-pointup:
I switched over to mobile 5000 and Wix filter... As of 2day my oil looks cleaner than one months use of fram/high mileage oil!
There is a common misconception that the color of your oil has anything to do with the quality of the oil or how clean it is. The fact is, when your oil gets dark it is doing it's job and pulling the impurities out of the engine and suspending them in the oil. It sounds to me like the additional cleaners and additives in the high mileage oil were doing a better job than the oil you switched to, but due to the common misconception that oil shouldn't get 'darker' you believe you now have a better solution than before. Since you also changed both oil AND filter, you now have no way of knowing whether the oil or the filter is or is not doing it's job properly. If you want to know what is really going on you need to stay with the same oil and filter for a few changes, then TEST your oil (where you send it out for oil analysis), then change JUST the oil OR filter, run that for a few change cycles, then send that out for testing. The results will then tell you if the change improved or decreased the wear in your engine and which component (oil or filter) is or is not doing it's job. You can then switch oils and/or filters around (and let them run a few oil change cycles so when you test you are fully testing the new product) and send it out again until you find a combination that works for you. All this talk of 'I did this and it looks better to my naked/untrained eye' or 'I read so and so unreliable test on the internet' or this or that is all just hyberbole and opinion. If all you want is opinion then just say my personal preference is this or that and I have no scientific and analytical reason for it, that is just what I prefer. This is like debating whether Ford is crap or whether Chevy lasts longer or runs better. It is all opinion unless you have empirical data to back it up.
Yes i see your point ...On a side note... I have sent my oil in to blackstone twice a yr for the past couple of evrything was fine, was a lil high on something.. Cant remember exactly what it was..(notes are home i am at work) in the next month or two i will do an oil change and send this cycle of oil in.
Potassium?was a lil high on something.. Cant remember exactly what it was..
That will give you a lot better idea than looking at it and saying it looks better. Looks don't really have anything to do with it. However, I would wait until your next change to do the analysis, because only one oil change will still have traces of the old oil in the system. You also want to stay with the same filter throughout the oil testing until you know which oil is doing a better job, then you can stay with that oil and change filters and continue testing to see which filter is doing a better job.
Potassium?