RPM Limit on MSD

[r2stier]

I have installed an MSD 6AL Digital Box on my 911 S 1970 engine.
What RPM Limit setting should I choose ?

[aprilkontak]

What does the redline on the tach say? I would set it around there.

Assuming car is bone stock because you have no other info present.

[esonefour]

I found that mine is 200rpm out so is set to 6400, but cuts out at 6200 , the msd is a very soft limiter.
I'm use to Bee-R limiters which are very harsh.

[dicklague]

I have a Daytona-Sensors CD1 CDI on my 1973 2.7 and the redline is supposed to be 7200. I have the soft rev limiter on the CDI set to 6600 RPM. It is fun to run up against it and feel the engine go soft.