Tachometer Correct?

Rogue_Wulff · 10-05-2008, 06:05 PM

If it wasn't set for 4cyl mode, then yes. Most after market tachs come from the factory set for a V8. The rotary has the same ignition cycle as a 4cyl, firing twice per revolution.

Mad Mazda Midget · 10-06-2008, 05:57 PM

Auto Meter said the same. I pulled the meter and it is set wrong. I am going to verify how much it is wrong. My guess it was reading 50%. It only cost me a new motor. Well make that cost my shop a new motor.

10-06-2008, 05:57 PM	#2
Mad Mazda Midget The Newbie Join Date: Oct 2008 Location: Ellensburg, WA Posts: 3 Rep Power: 0	Thanks Auto Meter said the same. I pulled the meter and it is set wrong. I am going to verify how much it is wrong. My guess it was reading 50%. It only cost me a new motor. Well make that cost my shop a new motor.

10-05-2008, 06:05 PM	#1
Rogue_Wulff Non Member Join Date: Jun 2008 Posts: 310 Rep Power: 18	If it wasn't set for 4cyl mode, then yes. Most after market tachs come from the factory set for a V8. The rotary has the same ignition cycle as a 4cyl, firing twice per revolution.