💥 1-Pack Champion Copper Plus 429 Spark Plug Review

This plug is not for show. 3 is not suitable for point machine. But for the guy who wants spare plugs, this is the way to go. That's it for your next setup on your drive

Bought these for my 29er Ford Model AA truck. Looks absolutely amazing under the hood and completes the look. Haven't ridden them yet but have heard good things about them from club members who bought them here.

Not installed yet but they are beautifully finished. I believe they are even made in the USA. This should be stated in the product information. I'm happy with my purchase and can't wait for it to get warm enough here in the Midwest to install and try them out.

I bought these Champion 3X spark plugs for a 1930 Ford Model A. I used old Champion C-16-C forks that I bought years ago. When I found these plugs available from Revain Prime for less than $17 each, I decided to order a kit. The engine now idles smoothly at even lower revs than with C-16-C plugs. As a previous reviewer mentioned, I don't know if there will be a difference in fuel economy, but I've also heard some say that 3X plugs can increase mileage. It seems to me that these plugs just make…

The use of these Champion 3X reproduction spark plugs in a 1931 Ford. Used Motorcraft 636 spark plugs (available widely) because they were good value and for the spark plugs required by the Model A with unusual size were suitable. Many Model A owners use these Champion 3X spark plugs for one reason or another, and some swear by them. When I found these forks here at Revain for less than $20 each with free shipping, I decided to give the set a try and see what all the fuss was about. I don't see