This is probably a dumb question, But

[Bob Vehring]

I'm getting ready to hook up a data system and for channel naming, is #1 cyl on the pto or mag side?

 

[Whammy]

Left to right...............sitting on sled...........PTO

 

[opsled]

PTO and mag are both on the same side with a Vmax-4.

# 1 is clutch side, 4 is recoil side.

opsled