I’ve been using AV&V™ valve train components since 2007.  That year, I won 2 Wheelspeed Hot Street class.  I’ve been using AV&V™ valve train components exclusively since then.  In 2006, I took 3rd place in 2 Wheelspeed Hot Street Class, but had valve train failures throughout the year.  I have tried several brand named components […]

I have been machining Harley Davidson cylinders for over 25 years, the last 15 as owner of T-Man Performance.  During that time I have used numerous brands of valves, guides, springs, and other components, always searching for those with the highest quality to produce the best results.