Spark Tester - Model A Ford - Buy Online!
Model Year: 1928 - 1931
Quantity in Basket: None
NATIONAL BACKORDER - Made in the USA. Test your ignition voltage by placing this between the distributor cap & the coil wire. This can also help start a flooded engine. Complete instructions. This shows how much voltage the system is generating.
"Mike's A Ford-able Parts - Model A Ford Spark Tester Instructions"