I was going to get 720cc regular pintile valve injectors but I have noticed that extreme turbo recomends the ball style and I have not heared of anyone using them... but they say to expect a better idle, even though they are 750cc instead of 720cc what do you think?
http://www.dsm-performance.com/ourinjectors.php
http://www.dsm-performance.com/ourinjectors.php