Originally Posted by
racer888
Is an amp clamp sufficient or do you really need to set it by an inline ...and if using an amp clamp should you still leave drove train connected just take off tires or should I remove pinion to get a more accurate reading with the clamp style checker?
Im not sure about using a Amp Clamp. If you use an inline you can just remove the wheels or you can remove the pinion. Some people prefer not to freerev but it's ok for a quick reading.