djheptic, this is what you need if you want to run a CV-RX rotary carb.

engine (comes with air cleaner) - http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXGGP7
exhaust gaskets - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXN376
manifold bolts - http://www2.towerhobbies.com/cgi-bin...09&FVPROFIL=++
engine mount (you can use the cheap ones too) - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXCLR3
top engine mount bolts - http://www2.towerhobbies.com/cgi-bin...43&FVPROFIL=++
bottom engine mount bolts - http://www2.towerhobbies.com/cgi-bin...?&I=LXM833&P=M
flywheel - http://www2.towerhobbies.com/cgi-bin...?&I=LXBTA6&P=7
flywheel collet - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXM719
clutch - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXLW03
pilot shaft - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXM720
clutch bell - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXLST6
Needle bearing - http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXM766
Pilot shaft screw - http://www2.towerhobbies.com/cgi-bin...17&FVPROFIL=++

You should have some of that. I don't think I missed anything. Each product in each link has a description. If you read those it will tell you what comes with the product. (this is important with the motor, it tells what all comes with it)

oh yeh and I can't promise the CV-RX drops right in. You might have to trim the upper deck because the pull start might rub. I don't have a pull start on my motor.