need advice on used outboard purchase...

[THEFERMANATOR]

Originally Posted by spareparts

yeah none of the outboards have aircleaners(except Opti's), offer them $1000 cash, pending a compresion test, spark test, and check the gear lube. If they don't have anythign to hide, they should take it

They list the compression numbers in there ad, and they didn't look good to me. low side 110 and high side 135. They don't have air filters, but the air box is an important item to leave on them if they are jetted stock. They resatrict the airflow just slightly t o control the metering circuits in the carbs, and if you remove it on a stock engine it will cause it to lean out and burn a piston and cause a miss or lock-up. I wouldn't offer him a $1000 for an engine with compression numbers like he posted it has, let alone if it has a miss.

On the YAMAHA all of em prior to 94 had a steel shift shaft and they are known to rot in two and then you can't shift them. The repair can range from around $250 for the shift rod and base gasket on up depending upon what else you have to do at the time of the repair. If the bolts that hold the powerhead on are seized in then the repair can get expensive and labor intensive.