anybody know what other engine/engines would be a direct fit for the tsunami besides the sh.18 ?

The OS .18 CV-RX

which 1 is better the o.s or the sh

From what I've heard and seen videos of the OS looks much better.

the os is a great, powerful engine but its 2x the price of the sh if you use the redcat erp. if you trade your vx in, you will get the sh for $50, the os is over $100

http://www.clermontmotorsports.com/s...lue-11j/Detail