I was given a 1975 cheverolet pickup on Saturday ..has 175,000 miles on it ( or 275,000) don't know how many times the odometer has rolled
I took off the valve covers today and founs a small amount of sludge in there ..so changed the oil and added ARX I took a few picture and hosted them @ imgspot hopes this works .
As you can see it it hard to see the sludge on a cast iron head ...too dark ..didn't look too bad to me, until I ran my finger across a few inches of surface...pulled up a lot of grit...
http://img15.imgspot.com/?u=/u/06/51/17/truckheadsludge1140559278
http://img15.imgspot.com/?u=/u/06/51/17/fingersludge1140559599.jpg
http://img15.imgspot.com/?u=/u/06/51/17/blurry1140559642.jpg
Last one is quit blury but ....hey ..new digital camera , and I am not familiar with all the functions yet..this was the first time I used it ..
As you can see it it hard to see the sludge on a cast iron head ...too dark ..didn't look too bad to me, until I ran my finger across a few inches of surface...pulled up a lot of grit...
http://img15.imgspot.com/?u=/u/06/51/17/truckheadsludge1140559278
http://img15.imgspot.com/?u=/u/06/51/17/fingersludge1140559599.jpg
http://img15.imgspot.com/?u=/u/06/51/17/blurry1140559642.jpg
Last one is quit blury but ....hey ..new digital camera , and I am not familiar with all the functions yet..this was the first time I used it ..