yamahauler236

Which motor would be the faster the dynamite .12,the o.s. .18 crv, or the fantom .12? Thanks a lot!!!

rclynx

You changed the question........lol

none of the small .12 engines will have as much torque as the .18 but the difference in the R's from the small engine with the right porting can make them faster at some things.[X(]

Your question is loaded from the get go, there is no real direct answer without an application for the engine[&:]

Power is fun but not always better[&o]

No body knows how you drive or what your driving in so there is no answer to your question[:'(]

Buy all the different engines that work in your truck and see which one works for you

46u

My Feedback: (3)

The OS 18 TZ has as much HP as some big blocks. I run one and is crazy fast and you better have VERY good drive train or you will tear something up!!!!!!!!!! Read this review.
http://www.osengines.com/reviews/osm...st-rcnitro.pdf

swenson06

motor is electric engine is fuel.

motorhead91

for speed just get a .18 tz

jatoracing33

beat me to it...

os .18 tz has as much power as some big blocks out there...just make sure you make a few adjustments or you will tear up your drivetrain

smash54

I have a .18 cvr in my nitro sport and my neighbor just got his s maxx 2.5 and I kill it. Also my motor is about a year old running pretty big tires. The only thing is you will break stuff all the time I just have spare parts for quick fixes. My next motor will be a tz but I will put it in something like a t maxx or jato.

yamahauler236

how fast does the cvr go in the sport? Also would a cvr fit in my xxx nt? Thanks

smash54

Well I have a jato wheelie bar on the sport and it stays on it for about 50 ft. If I was to buy again hands down os just the best engine hold tune and easy to start. Well for fit not sure but it dont fit in the nitro sport without a dremel and a little time. If you really want speed get the tz.

ehroof

i run 3 of the os .18 cvrx's, in my tmaxx, rs4 mt, rs4 3 evo and i love them, plenty of power, its pretty much a direct fit for a side exhaust engine, i am running the older tmaxx that came with the pro .15, i am not too sure what you want to put it in, i think the nitro sport so you should have no problem, if you get the tz like some people reccomended, you will need to buy at least a new manifold and i am not too sure if the tz would be a direct fit.

yamahauler236

How about the fantom .15 is that motor any good and also how much faster or slower would it be than the crv? Thanks

fantom .15

Bore: 0.630 (in.)
- Stroke: 0.551 (in.)
- Shaft: threaded
- High RPM: 38400
- HP: 1.600 bhp@38400 RPM

crv

- Bore: 0.630 (in.)
- Stroke: 0.591 (in.)
- Shaft: standard or pilot
- Low RPM: 3000
- High RPM: 30000
- HP: 1.350 bhp@30000 RPM
-

jondoeone

i have a os .18cr-v (11j carb) in my hpi mt racer and i have smoked tmaxxes for years and this is their mellow .18