Not getting full power or full manifold pressure at full throttle

[ken_1]

I was flying my Turbo Arrow this morning. I stopped at an airport for fuel and then went to take off. I did a full runup before taking the runway and everything was good. Once I started advancing the throttle on takeoff, the engine would not rev past 2050 RPM and the MP was only at 22" of pressure. I aborted the takeoff and taxied to the ramp. I did some more run ups and the engine will not rev past 2050 rpm and 22" of MP.

Any advice on what could be wrong? First I though bad fuel, but several planes came and went with the same fuel.

Any help would be appreciated.

 

[reb]

 

[ken_1]

 

[enough]

 

[140B]

 

[ken_1]

 

[Randy West]

 

[ken_1]

 

[Randy West]

 

[GM.]