All of the sudden my rpms are way up on the gauge. I suspect the gauge is bad. WOT is usually at best 5800 rpm which a shop in Gainesville determined was reading low. He said at 3000 rpm in the shop it was about 200 rpms low and also said its probably reading 5700-5800 but actually is more like 6000- 6200 maybe more.
Now I'm seeing 6500-6700. I haven't changed anything and I don't see any speed increase.
Wondering if I can buy a digital type and have a more accurate reading.
Running a 23 tempest+