Recently, MotoIQ.com has installed and conducted a review of the Synchronic BOV and DV. The article can be viewed here:

http://www.motoiq.com/magazine_artic...ter-valve.aspx

For those that are not familiar with MotoIQ.com, this site gathered some of the brightest minds and talents of our industry, and they provide credible and useful information about Automotive Trends, Motorsports, and Technical Tips for those that are knowledge hungry.

Here's the home page of MotoIQ: http://www.motoiq.com/home.aspx

 

Two of the guys who started the excellent MotoIQ site are old auto journalists many have grown fond of reading: Mike Kojima, of Turbo and High Tech Performance and Dave Coleman, of Sport Compact Car.

I sadly miss those defunct magazines with their no-bs approach.

Haven't read the article yet but I've been looking into this exact DV and no one better to write about it than these guys.