Review on 🏎️ Rev Up Your Performance with the ProForm 67005C Adjustable RPM Shift Light by Jacob Brooks

Worked for about 1.5 years. he did a good job. The engine developed an error above 5700 rpm. I went in circles trying to fix the problem. I ended up turning off the tachometer and shifter. The problem went away immediately. I connected the Touch and Shiftlight separately, completely separately, so that I could switch them off separately. The problem is the transmission lights. I have no idea what it is, but without the shift the engine revs like it should, around 6500/6700. This is a problem that has developed. At first everything worked as it should.