Todd Carrico wrote:

We weighed all of our Pistons at Superior, and the weight from the
German and Brazilian manufactures were close, but we matched weights
to the gram just because.  If you are mixing components from two
engines, then you may want to balance.  From the statement here it
sounds like Mazda does a limited amount of weight "matching" or
similar at the factory and you are "safe" not balancing components
from the same engine.

IMHO

Todd Carrico

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