Cleaning the tops of the pistons

The passenger's side bank after a little bit of scrubbing with PB Blaster and a parts brush. This is actually the first time I've used PB Blaster, and I'm very impressed. :)

The driver's side bank after similar treatment. Note the shop towels I put in each coolant and oil passage hole in the block, to try and keep PB Blaster from getting into either area.

The problem child is revealed! This is the forward-most piston on the passenger's side bank. My best guess is that a glow plug tip fell in and got hammered between the piston top and the bottom of the cylinder head and made these marks. I'm lucky the damage wasn't any worse! As it is, while it looks bad, that cylinder holds compression nicely, so I'll leave it be for now. That piston will be replaced if I ever do a complete rebuild, though.

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Main Page

Introduction to the project

Before the project begins

Removing external parts and accessories

Removing cylinder heads

Heads, gaskets, and the block after head removal

Removing timing gear cover and camshaft

Cleaning the piston tops

Cleaning the ins and outs of the engine

Final engine block cleaning with compresed air

Oil cooler disassembled

Parts ready for painting

Final painting preparation

Parts after painting

Installing BajaGringo drains

Installing the camshaft

Re-installing the camshaft

Assembling and testing the oil cooler

First steps of modifications for the turbocharger

Comparing the stock head bolts to ARP studs (lengthy!)

Installing the cylinder heads

Installing the head studs

Installing the valvetrain

Installing the intake manifold and injector pump

Assembling and installing the turbocharger

Last touches on engine assembly

Installing radiator

The Finished Project