I just got a JDM H22A which has a cr of 10.6. I was planning to slap a cometic or rIDEAL head gasket on to drop the cr just under 10.0. Which that compression ratio, how much boost do you think I will be able to run on the stock internals max, without having to worry about my ring lands. I've been hearing bad things about H22 ring lands. Maybe the JDM ones are stronger....I hope