Discussion Starter · #1 ·
When comparing two different connecting rods in the same length, say a 6.125 SBC rod, and one is 690g and the other is 610g. Is it the overall weight you are comparing or is it more important to pay attention to the small and big end weights. I know it will make a difference when balancing. But what about horsepower or the ability for the motor to spin faster. Just curious.