need a little help

[mrgary]

hi,,i bought a ff 21 rigger with a new cmb with the 180 degree header and the cmb tt pipe,,please tell me from where to where is it measured from and how long is it

thanks,,,gary

 

[Chris Wood]

measure from the center of the case or the glow plug to the weld on the pipe.. not sure on that motor pipe combo but i would bet you need to be between 8 - 8 1/4 that will get you going.. what nitro content and prop are you planning on running?

chris

 

[mrgary]

measure from the center of the case or the glow plug to the weld on the pipe.. not sure on that motor pipe combo but i would bet you need to be between 8 - 8 1/4 that will get you going.. what nitro content and prop are you planning on running?
chris

hi chris,,thanks,,55% and i was going to start with a 1450 and get a H4 and a H5 from mark

 

[Chris Wood]

sounds good

i like the 1450.. really good prop.. let me know how it works out.

chris

 

[Ralphie]

measure from the center of the case or the glow plug to the weld on the pipe.. not sure on that motor pipe combo but i would bet you need to be between 8 - 8 1/4 that will get you going.. what nitro content and prop are you planning on running?
chris

hi chris,,thanks,,55% and i was going to start with a 1450 and get a H4 and a H5 from mark

I'm running a H-4 from Mark.........LOVE IT ! Actually runs better then the H-5 I also have, Mark does some GREAT prop work.

3.5 Hawk with a OS .21RZ-M