Woltjer Engines dominate with Brisk Spark Plugs

Woltjer Engines Wins Big with Brisk Racing and High Performance Spark Plugs at WKA Manufacturer's Cup

7 Wins @ Daytona

7 Wins @ Kershaw

For more informantion visit:

http://woltjerengines.com/

http://www.godesigns.us/Woltjer/Woltjer-EKN-Medium-Rectangle_2012-03-WithKart.html