03-27-2010, 01:32 AM | #1 |
Registered User
Join Date: Mar 2010
Location: Camperdown Vic Australia
Posts: 230
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tacho accuracy
Just fit an after market tacho , typical style power from ignition ,earth to ground and feed from -side of coil. Problem its reading inacurrate out by 600 rpm at idle then at about 2500rpm it reads around 4000. This is where it gets confusing when I hook up a tacho/dwell meter at the same time as after market one the after market one reads more accurratly? Any ideas whats going on?
thanks in advance |
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