think that this would be good for a evader st http://www.rcuniverse.com/market/item.cfm?itemID=82152

Yeah, looks prretty gooood

ok

I would put an OS or a Thundertiger. My friend put a Thunder Tiger .12 (1 HP 31,000 RPM)on his Kyosho Ultima and it flies! It can spin out so fast its body gets long and skinny. But If you want to "over power it" an OS .18 is 1.3HP and 32,000 RPM. The opne one My X-C has been very reliable and powerful. and I dont take it easy on it, believe me.

i decide to get a o.s. .15......... i was thinking about the .18 but i want to race my evader this summer

Get this motor instead, its alot better and is race worthy, and at a good price too.

[link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXUJ72&P=ML]http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXUJ72&P=ML[/link]

well yah i only race for fun but i might get that

Any OS is a good choice. If you wanna race get .12 or .15

I would recommend the Thunder Tiger .12 evo as my buddy said it puts out 1 hp at 31,000 RPM's and i can keep up with him in the snow as its winter here so i will see how it does in the summer on pavment but that engine is a MONSTER!!!!! ill post pics when i get home tonight.[8D]

Here it is my cam is the worst though but you get the idea!!

personally, if i had a Nitro Evader, I'd never upgrade the engine. I have a .12 in my GT for racin', so i'd just stick with the old DTX 18. IMHO the best RTR ST engine on the market, and I'll say that until RTR ST's come with a .12 CV-R and a starter box
but, i wouldn't replace the DTX18 with anything but a .12-and that'd be for racin'.