I'm looking at doing this
to my gauges, and thought it would be cool if I added a red-line to the tach. At any rate, I was wondering if y'all knew what the redline on my engine would be. 4-cylendar 2.3 SOHC, I think. I can get up to 70-80 around 3,000 RPMs but I personally don't push it faster then that. 3,000 sounds fairly high when not on the highway.
Anyways, I'm just curious and would appreciate it if someone would satisfy my curiosity.