RTE High Output G290RC Engine Stock 28/29/30

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Our limited edition "High Output" Zenoah G290RC 4-Bolt Engine is available in 28.5cc, 29.5cc & 30.5cc

We have developed a high performing stock engine to that is super reliable, easy to tune and with the super high torque and screaming top end, this engine will make a very competitive platform for racers and bashers.

This will match a G320's performance with higher top RPM.

Complete with RTE Bearing Modded Carburettor and Zenoah clutch.  Please see below for optional engine upgrades.


  • 4-bolt cylinder design for improved sealing and reduced gasket blowout
  • Stronger and lighter crankcase with additional crankshaft bearing
  • High performance WT-990 carburettor, with our bearing mod.
  • Lighter flywheel
  • Metal impregnated insulator gasket for a better seal and modified cylinder hardware to better resist vibration
  • 4 transfer port 36mm cylinder with a "hemi" style combustion chamber
  • Redesigned fins for better cooling and larger ports
  • Full circle crankshaft


Baja 5B/5T/5SC, Losi 5ive-T/5ive-B/DBXL, Kraken Vekta.5, as well as a wide variety of other RC cars, planes, boats, and helicopters.


Losi 5IVE-T/TLR, 5IVE-B or Desert Buggy (DBXL) - you must use your stock fan cover and clutch.

FG installations may require some modification to the crankcase for proper fitment.

Engine Upgrade Options

Carby - Competition Modified

Sealed stainless steel bearings installed on both ends of the throttle shaft for the ultimate sand ingress protection. And additional upgrades to increase fuel and air flow.

Carby - Fully Modified

The same modifications as the Bearing and Competition modified options with additional changes to increase cfm and response time. Will produce 500+ rpm to a fully modified engine with a boost to the low and mid. 

Clutch - Performance

Fully balanced and lightened for quicker response time and cooler running.

Flywheel - Fully Modified

Lightened and balanced for quicker acceleration and higher rpm without sacrificing integrity. Will not fly apart at high rpm.