Magnum slug weight vs...

Not very relevant for the topic, but maybe interesting to put down;

When I build my LA360, I compared listed weights of the KB107's and stock pistons and the result was interesting.
Even more interesting because the PO didn't think the engine would need a balance job with the KB's...

listed 360 piston weights:
Stock 0.030" - 584 + 154 pin (gram)
KB107 0.030” - 502 + 132 pin (gram)

That's a 104 gram weight difference!