340 Cam Comparison

The lower the LSA, 110-108-106…. Tend to offer more low end torque. Rougher idle
The higher the LSA, 110-112-114….. tend to offer more top end HP. Smoother idle, need more compression to make up for the low end.

The better the head flows and the better the balance between in and out ports, the less of a split duration cam is needed. If you have good flowing heads, a large split is a power looser. Just the reverse if you’re heads are stock iron or just do not have a good flow balance between in and out ports. A single pattern cam is a power looser.

Not to sound like a jerk, but there is always a better cam. No matter what you choose, you can always get a better one. Ask 10 cam grinders there opinion and get 10 different answers.