273 and 318 doner parts for 340 Build

pishta said
340 crank had the throws drilled. When you got a "340 forged" crank from PAW it was a forged 318 poly or 273 that had its throws drilled and register resized.

instead of adding heavy $$ metal to the throws, remove metal from the crankpin side.
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Forgot about that, That's 1.
I'd hope he uses a lighter piston, either way its gettin a balance job.