had my ole johnny looked at for a sale possible. the 87 150 gt been running for many years. Mechanic told me compression low on one cylinder near 75lbs. Was told that the piston was starting to melt or had in the past. Other readings were doing well.But the motor still runs. Alittle confuse??? Was told the power head was bad and neeeded a new one. Yes is been around for a bit. Not looking to put alot of cash into the deal hence fising out of a new rig. But would it be worth having it honed and rebuilt or new ph. Plus cost wise would it be an easy self rebuild or mechanic rebuild
thanks]