Ok so this is the best place i could find to post this. Ive never messed with the interior of a Honda, so ive never been able to look at the dash wiring personally. My question is about the factory gauge cluster. In the car (92 civic cx) i will soon have the cluster is the standard speedo, fuel, and temp. I want to switch the cluster to one that also has a tach in it. What does this involve, wut other parts will i need to buy? Yes, i realize this may be a stupid question to anyone else who may own a honda, but like i said ive never had the chance to look at the wiring in a honda dash, or watch someone make this change. thanks for readin.