Optimum compression for 2000 srx 700!

What is the Optimum compression for 2000 srx 700! I believe I am running a little over 130 all across the board. I am wondering if anybody knows what is a powerful compression and reliable for a 2000 srx, I want just a little more performance, anybody know how much more off the heads I should take off for good power? Thanks

You could probably cut a little bit off the heads (e.g. .030), but I wouldnt go much more than that unless you know that you will be running very good quality high octane gas every time you fill up.

If you ride/fill up on the trail, lower compression will allow you to run lower grade gasoline without detonation.