Sold / Found T-Maxx Engine - OS .18 CV-RX - NEW!

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Racer 1966

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Just as the title says, O.S. .18 CV-RX(S) Brand new in original box. SOLD. This is a drop in for the Pro .15 Maxx,Rustler,Nitro Sport or Nitro Stampede. Has rotary carb,side exhaust,short crank and pull start. Will work in some other apps too.


os18-1.jpg


os18-2.jpg


os18-3..jpg
 
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I think power is about the same but the biggest difference is the quality of the engine is much better for the OS. It is going to last longer than the TRX engine. I bought my dad one for his Maxx with the slide carb and it does very well, very easy to turn and run.
 
From everything I've read the TRX3.3 has good low end and great top end......the OS .18 has great low end and good top end. The big thing is the OS is obviously much higher quality...easier to tune etc etc.
 
This isn't an exact replacement for the 3.3 due to the rotary carb and side exhaust.

As always fellas,the price is negotiable :)
 
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hmmmmm thats true. didnt think about that.
 
i think this is a drop in for the hpi rs4 if so i will take it.
 
I have a OS.21tm in my maxx and it is a direct drop in, they hold a tune very well, it also smokes the 3.3 every time...


specs for the OS.18 cv-rx

SPECIFICATIONS
Stock Number: OSMG2104
Displacement: 0.18 cu in (3.0 cc)
Bore: 0.629 in (16.0 mm)
Stroke: 0.590 in (15.0 mm)
Practical rpm: 3,000-32,000
Output: 1.33 hp @ 28,000 rpm
Weight: 10.4 oz (296 g)
Includes: 203 air cleaner
Requires: glow plug, manifold and muffler or tuned pipe.
 
would ezstart work on this
 
i will take it resend paypal i cleaned my pm's and lost your message.
 
And of course I'm late again, argh!
Do you have a second one? :hehe:
 
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