Nothing major just goofy. I had my FTL set at 4000, I see 4400 on the tach. Rev limiter set at 7400, tach reads 7800. Shiftlight set 7000, clicks on at 7400. I was informed from some people stock tachs can be off. It just is weird to me. What is wrong and how can I check/fix the problem. MOST importantly do I shift at the 7000 tach reading or the 7400 Uber set shiftlight? Thanks fellas! Just need a little help on a strange little issue. Thanks!!!


JP

 

uber probably knows what rpm you are at better than your tacho... trust the shiftlight

 

Bump for more opinions/thoughts/ideas.


JP

 

the computer is more accurate than a little needle thingy with some numbers in a circle

 

Good enough for me fellas. Thanks!!! Should I change my tach then or what? It affects normal shifting/pulling out too then. Hmm.


JP

 

my stock tach is off sometimes, but usually only near redline, it'll be about 50-100 rpm off compared to what my VAFC says. At idle it usually seems fine. Trust uber