Europa-List: Not enough turbo boost

[Paul McAllister <paul.mcallister@qia.net>]

Hi All,

I adjusted my propeller pitch today so I could get 5700 RPM for take off.  The
Airmaster propeller now seems to be working as it should, 5100 RPM in the cruise
setting, 5300 in the Climb and 5700 in the take off setting.

The problem is that the maximum boost I am seeing is 34" at 5700 RPM, I would 
have
expected to see 38~40 inches.  Does anyone have and ideas why I am not seeing
full boost under a static run up.  I was a cool day, around 50 f so I do not
think it would be an air box over temperature issue.

Paul