[RamaCrx]

About to put together my b20 hybrid. I weighted the old pistons/rods/bearings/pins/rings and it weighted about 35 grams less than my new JE pistons,golden eagle rods, bearings pins, rings. Does that mean I have to rebalance the crank? Thats each set or pistons/rods etc.

 

[jfrolang]

As long as the new piston/rod weights are fairly close together you're fine.

 

[RamaCrx]

As long as the new piston/rod weights are fairly close together you're fine.

What is fairly close? 1-2 gms?

Is it that the weight of them counter balance each other?