None of which are statistics about Tufoil of course.
Wow, according to their FAQ, Tufoil can even cure a warped block. Amazing!
Originally Posted By: honkeydog
Here are some stastics about Tuffoil. I bought my 88 Honda Civic new in 87 Started using Tuffoil after around 25,000 miles and have used it religiously since. That is almost 27 years
My civic now has 529,000 original miles. The engine has never had the head off. I still runs strong does not use any oil of any consequences. Winter no A/C i get 35-40 miles a gallon. used up a lot of other parts but motor is still good and strong. I accredit it to Tuffoil. There was a noticeable smoothness in the motor when it was first added. Got so use to it I can not tell a difference anymore. You should give it a try it Does what it says it does, Also used it in My Manual transmission which is original also. Your oil analysis will be good!!!