xxxnt- new engine?

[Opa]

I was lookin into buyin a new engine for my 3x nt and wasnt sure what i have for options. I currently have a mach .15 re that i think is on its last leg. I wasnt sure if i should buy another .15 or whateva. I wont b racing comps just messin rnd with friends. Any help would b grt!!!

[losiracer410]

cant go wrong with an os .12

[Opa]

U wouldnt happen to know which .12, theres like 6 different kinds. Sry for the ignorance this is mty 1st nitro.

[Wakeboarder770]

Why would you go to a .12.... go to a .18....... I need the crank case off that .15? you sellin it?

[hargrave]

i ahve a xxx nt ad2 and i have a Dynamite Platinum .18RE 5 Port Engine w/Pullstart - DYNP5210..and that motor is fast as shiiiiit.so if your looking just for fun then i would defintly get that motor...