Originally Posted by OED666
why not look into putting a different cam in it!!!
Most standard grings work very well because of the small duration and small overlap but a grind with a bit more in the intake duration and/or lift (will need better springs)works a bit better to let more charge in but I don't know if the AU EEC5 can handle it well.
Like me a $300 cam job became a $1000 cam, chip and spings then Oh well might as well do the head up. more $$$$$