Thanks guys. I checked that vacuum line that runs from the side of the SC right after the TB and goes up and across the SC. That one seemed to have been patched with electric tape. But after further inspection, I found out that there was actually NO hose left under the tape. It was just tape rolled up acting as a vacum hose! LMAO! I replaced the whole line with a new hose and I'll test it more later today.
With the new line in place and the car stopped, I go WOT and the boost gague goes all the way up expept 2 bars. By the time the engine is around 4-5k RPM, the boost gauge is at full bars. I didn't notice any power loss as before, but I'll do further tests, maye I'll also take it to the track this weekend. I haven't taken my car since I bought it and I've done some minor mods and othe repairs so far. I also want to know if there has been any changes.
