We built David an engine based on a 93 B230.  Lots of upgrades including a completely reworked head, slightly hotter cam, custom exhaust and lots of dress-up goodies.  Follow along as we document this overhaul!

Here's where we started: A B230 from a '93 740.

Crankshaft was in excellent shape and required only micropolishing.

That's a wrap.

Here's where we started: A B230 from a '93 740.

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