Quote Originally Posted by jpatricks1 View Post
I googled a bit and a lot of people have tried putting grooves on their heads with good results. I wanna know if there is a shop where I can have this done. I really would like to try it.

Here are a few links for those who are interested:

http://www.jeremiahsviolins.com/grooves.htm

http://forums.turbobricks.com/showth...t=66779&page=7

http://www.mazda626.net/index.php?sh...ded&pid=255078
Instead of waiting a decade before seeing anything similar would reach the commercial market, why not convert to LPG and save money on fuel today?