Yeah I built the chip volt drop for the gas gauge, amp meter don't care about volts. My directions had me throw a capacitor in as a sort of surge protector on mine. Oil and Temp are mechanical in this beast.

Poorboy I am going to have to send you some beer when this beast is done. You seem to have the info every time. I did have a friend mention using multiples in parallel, but not that might need two in series as well. I currently have 4 or 5 of the bastards, but two different kinds...

2 of these

http://www.speedwaymotors.com/Voltage-Reducer-for-Fans-and-Motors,2375.html

and 2 or 3 of these

http://www.speedwaymotors.com/Electric-12-V-to-6-V-Reducer-for-Motors,15824.html?parentDisplayId=2375

may be worth saving the wiper, as mine also has the reverse action, meaning they both wipe out from the center.