Part 1
Back in college I bought my 1st car from my grandmother in 1974, it was a 1961 Lark VI (OHV six). It was running poorly when I bought it. Points were shot, several spark plugs with no post and because the engine didn't have an oil filter, it was pretty gunked up. It smoked and burned oil pretty bad but was mostly noticeable when accelerating from a stop. Because it burned oil, she used re-refined 50 weight motor oil. The inside of valve head and engine was so full of sludge you had to wait for the oil to slowly seep out of the funnel when adding oil.
I dropped oil pan, dug out sludge, removed the valve lifter cover plates and dug out sludge with a pocket knife, then refilled crankcase with kerosene and ran it through engine for about 5 minutes. Dropped pan cleaned it out again and put fresh motor oil in. I found a drop in canister type oil filter from a junk yard Lark. Afterwards she still smoked but ran smoothly as a sewing machine. A mechanic friend couldn't believe how easily it started and how smooth and quiet the engine ran.
I drove it from Tuscaloosa, AL back to Houston, TX for the summer and used 16 quarts of oil during a 650 mile trip (40.6 miles to the quart).
<div align="left">John</div id="left">
<div align="left">'63 Avanti, R1, Auto, AC, PW (unrestored)</div id="left">
Back in college I bought my 1st car from my grandmother in 1974, it was a 1961 Lark VI (OHV six). It was running poorly when I bought it. Points were shot, several spark plugs with no post and because the engine didn't have an oil filter, it was pretty gunked up. It smoked and burned oil pretty bad but was mostly noticeable when accelerating from a stop. Because it burned oil, she used re-refined 50 weight motor oil. The inside of valve head and engine was so full of sludge you had to wait for the oil to slowly seep out of the funnel when adding oil.
I dropped oil pan, dug out sludge, removed the valve lifter cover plates and dug out sludge with a pocket knife, then refilled crankcase with kerosene and ran it through engine for about 5 minutes. Dropped pan cleaned it out again and put fresh motor oil in. I found a drop in canister type oil filter from a junk yard Lark. Afterwards she still smoked but ran smoothly as a sewing machine. A mechanic friend couldn't believe how easily it started and how smooth and quiet the engine ran.
I drove it from Tuscaloosa, AL back to Houston, TX for the summer and used 16 quarts of oil during a 650 mile trip (40.6 miles to the quart).
<div align="left">John</div id="left">
<div align="left">'63 Avanti, R1, Auto, AC, PW (unrestored)</div id="left">
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