With a cheap harbor freight hoist the 20r engine and R43 transmission have been pulled. The block crank and head will be taken to a local shop to get bored honed and rebuilt. Cylinders didn’t look to bad for 80k miles. Since the Chinook had a blown head gasket, my guess is that it overheated since the thermostat was shot & the head bolts didn’t appear to be torqued properly.
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Looking At replacing some aged and weathered parts. Water entry and regulator need to be replaced due to 30+ years of sun damage. Replacing hand pump sink with something more modern/electric. Hot side can be plugged into the regulator and cold side can be electric pump facing. May 3D print a separate base for the […]
The new intake block plate looks great. As always, LCE Engineering delivers. Cleaning the old silicone off took the most time, next to removing the manifold with the carburetor on it. Drained half my coolant before disconnecting all my hoses. Drained the remaining coolant and gas from the carburetor by holding it upside down for […]