Rb Concepts X.12 Engine
 

IS THIS ENGINE ANY GOOD?I HAVE NEVER HEARD OF IT...CHOCO

I have an RB X12 5 port turbo and I like it very much. I was using it in my stadium truck but now I am putting it in my 200mm TC. It is fast, runs very well and seems to hold a tune well.

jag

Ive been running one in my TC. Very fast, very relaible. So far, my favorite .12

I loved it, but its sold now :cry:

I love mine too
 

I've got an Rb x.12 I got for 40 dollars on ebay used it has more power than any other .12 I personally have owned before I was trying to do something and got all messed up on my needles do you know the factory settings for the high and low side? what do you have yours set at?

Does anyone know where to get replacement parts for these engines?

I have an almost complete engine, its just missing a backplate and cooling head.

I think the Basic series are close to it.