stunthanger.com

General control line discussion => Open Forum => Topic started by: scott bolton on May 23, 2009, 05:26:24 PM

Title: needle valve assy. os46la
Post by: scott bolton on May 23, 2009, 05:26:24 PM

 Hi all !!! Does anyone know if there is a direct needle & spray bar assy. that can be installed on the os46la to replace the RNV assy? I have not had great success with the remote needle valves. JMO!!! PLEASE HELP!!!! THANKS SCOTT

Title: Re: needle valve assy. os46la
Post by: steve pagano on May 23, 2009, 05:39:04 PM

     These have worked well for me on the la 40

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXCR49&P=ML

         -Steve P.

Title: Re: needle valve assy. os46la
Post by: SteveMoon on May 24, 2009, 03:43:42 PM

The OS 40 FP nva is a direct replacement. I have done this several
times. The SuperTiger nva can also be used, but it requires just a
bit of drilling to get the ST nva barrel to fit. I just stuff some paper
towel in the intake of the motor and slowly drill it out, turn the motor
over and carefully remove the paper towel.

We are currently running an OS 46 LA with ST nva on an Imitation that
my son is flying and have had great success. Very steady engine runs.

Later, Steve