No pot no Kettle....
I could have added the Super Charger and been at 700+ hp
I CHOSE not to....
As a result I have a Measly 425HP at the real wheels....
and the reality is.... I still cannot Lay into the throttle in all gears..... so my point for 500 600 and 700 is well stated...
perhaps you have a leak in your trunk flowing into your cockpit....
