6000, 7000 or 8000 rpm tach?

I'm looking to replace my old tachometer. I like the thoughts of a 6,000 rpm tach because I don't plan on spinning my LA 360 any more than 5,500 rpm at the drag strip.

But I got to thinking that with only 6,000 rpm spread, that needle will be moving quickly at WOT heading toward 5,500 rpm. Which might make it more difficult to hit the 5,500 rpm mark accurately compared to hitting a mark on a slower moving 8,000 rpm tach.

Any opinions? Are there other concerns I need to consider?

I plan on getting either a 3-1/8" or 3-3/8" tach and dash mounting.

Thanks!


7milesout