After my problem with my turbo on my ZVH engine i've come across the next problem.

Did a quartermile sprint this weekend and i noticed that after i've changed gears it takes a while before i get ful boost again. This takes about half a second.
What could be causing this??

I've got a cosworth 4x4 intercooler at the front with a tube above the i/c to get the air back to the charge carrier side ... could this be to long??? i've already got a reverse charge carrier to shorthen this traject..!
But would this solve my problem..

Thanx again!!