posted 06-07-2002 01:36 PM ET (US)
The comments about engine break-in procedures remind me of a story. It is a little off topic, but indulge me.Back in 1973 I bought a FORD Pinto right off the dealer floor for $1900. At the time I was living in Connecticut, but I bought the car while visiting in Michigan because the prices were much lower in the Detroit car market than on the east coast.
I got in the car and drove it back to Connecticut. I followed the owner's manual recommendations, keeping the car below a certain speed for the first so many miles, varying the speed, etc. By the time I got back to Connecticut, I was over the break in, about 800 miles total.
The PINTO had a 4-cylinder engine which I believe was from Ford's English subsidiary. Needless to say, this engine and car were not known for their longevity or great performance. After the limited warranty period ran out, I removed all the emission control plumbing on the engine, and began experimenting with the ignition timing. The engine was a marvel of simplicity and was an excellent way for me to learn the rudiments of engine mechanics, tuning, repair, etc.
Like many things British, the electricals were a mess. The engine would consume ignition breaker points in a few months. I got so adept at replacing the points, setting the gap, and adjusting the dwell timing that I could do it in 20 minutes. I changed the plugs frequently. The automatic choke was yanked and replaced by a simple manual choke. For a car in the early 1970's when most were running horribly under the effects of crude anti-pollution controls, that little PINTO was a smooth running machine.
I never had one problem with the engine. It never leaked oil and it ran beautifully, although I do recall the rubber timing belt broke one night and left me stranded at about 75,000 miles. Once that was replaced the thing ran fine again for another 25,000 miles.
While it is nothing now for a car to go 100,000 miles, in those days, and particularly with a cheapo car like a PINTO, it was not unusual for the engine to die at 35,000 miles or less, i.e., about 5,000 miles out of warranty.
I attribute the unusual break in procedure (running continuously for 800 miles) as part of the success in getting so many miles out of that crude little 4-banger from Britain.
Well, just a story, but tangential to our discussion of how to break in your new outboard.
--jimh