The engine oil filter study by Russ Knize is a real eye opener and just shows that it’s worth spending a little more when you consider the cost of repairing a damaged engine!
What it also proves is that just because a brand name was high quality back in the day doesn’t mean it still is now. Read on here
3 thoughts on “Engine Oil Filter Study By: Russ W. Knize.”
Brilliant, thanks for sharing.
Newer version is here: http://www.minimopar.net/oilfilters/index.html