Jim Wolf Cam testing for the VQ37VHR -- Results inside!

Originally Posted by MAMotorsports

Just based on the dyno graph on the first page compared to the ones available for the JUN cams on similar set ups(Not the built high compression motor). There have also been some issues with the JUN cams idling correctly without having to bump the idle RPM up considerably, not something we like to do on most street applications.


The other huge selling point is state side customer support, I realize this does not have an impact on you. But JWT has been tremendous to work with, and takes very good care of their customers via quick support and a vast knowledge of the VQ platform. JUN is very hard to communicate with here in the US, so its a hard product to support with any questions that need to be answered.