RE: carf rookie with jc titan
Paul
I had one with a G Booster/Evojet 160 and two way Zimmermann vector unit, it had the glass carf tank at maximum size (3.2ltrs) and it gave 6 1/2 - 7 mins.
Watch out for tail heavy install and if you use the Alu wing tube add a wood insert as it flexes a lot without!
Dave