http://www.youtube.com/watch?v=A2nuY...eature=related


Not sure where to post this, but it is crazy to me. Any more info on the build?

 

thats crazy. I though 4 rotors where only built with 12a housings but i apparently not.

 

thats not a four rotor... thats 2 13brew engines coupled together... and yes, it has been posted before

 

How the hell...?

 

The ****?

 

welcome to the internet everyone! we are glad you all are onboard

 

Very crazy idea if you ask me; i've never seen it before.

 

pretty cool. well, its has four rotors so.... it is what it is.. sounds nice.

 

I want to know how... then again I am not sure I want to know how that's so cool.

 

I wanted to try this last year, but I couldn't figure out how to couple them together. Wiring harness would be easy. Exhaust..... easy-ish, I'm guessing. Motor engine mounts, cooling... well not it's gotten interesting and much more difficult. Sadly you could probabyl do this for less than a 20B swap.

 

you sure i about that?
if they are couple together then it will still be a dual 2 rotor engine.plus if one rotor fires before the other it will snap the coupler. perhaps they have a 4 rotor eccentric shaft and used two 13brew engines to put it together?

 

kinda cool. looks easy to do and looks like stuffs kinda just rigged up but its sweet. be a fun project

 

According to the comments, that is what they did yeah.

 

Different way of doing the Quad Rotor set up. I am guessing most of you have never seen the Quad rotor form New Zealand then? You tube Mad Mike or Red Bull RX7. There are kits you can buy over here from PPRE to build your own out of 13B housing and plates. I can get you prices etc if you want. OR come to think of it there is a spare one there for $28,000 NZD if you interested 2nd motor for his RX7 Drift Car.

 

i would b able to figure out how to sync the e-shaft.... they truly are timing gurus if you ask me, that thing rev's smooth as heck

 

i cant belive wat i just seen. thats crazy dude

 

Any one know if this thing runs strong, does it have ***** or what?

 

thats one way to make a 4 rotor..