im lookin to make a moderate 200-230 hp for up in the mtns. i know i can get close with porting pipes and stuff but i wanna keep the power up in high altitude.
"plus when you back out of the throttle at full boost it takes 3-4 seconds for the boost to drop"
You could install pressure dump valves on the air charge box. It really helps, plus the motor doesn't sound like your killing it when you let off the gas. Just a puff sound when you let off the gas.