Which to believe? Shift light or factory tach?
Which to believe? Shift light or factory tach? I just recently installed a raptor shift light, and there's about a 150-200 rpm disparity between it's activation and what the factory tach reads. I've heard that factory tachs can be wildly innacurate (depending on rpm) and I was wondering if the Raptor light is dead on, and the tach's off, or vice versa.
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Originally Posted by fortmyerspolice
is there any way to super electrify the stock tach so that its quicker?
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Originally Posted by ReducedFat
I just recently installed a raptor shift light, and there's about a 150-200 rpm disparity between it's activation and what the factory tach reads. I've heard that factory tachs can be wildly innacurate (depending on rpm) and I was wondering if the Raptor light is dead on, and the tach's off, or vice versa.
