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Engine Mount Bushing GY6 139QMB/QMA type 2
Engine Mount Bushing GY6 139QMB/QMA type 2
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01.Small Engine EFI conversion Kit GY6, Cub, and more
02.38g/min Fuel Injector for Small 50cc + Engine
03.Mini 12 Volt pump for oil or fuel
04.Small Engine Turbocharger VZ21
05.125cc / 150cc GY6 Valve Cover Gasket
06.GY6 NCY Racing AC CDI
07.150cc / 180cc GY6 2.3mm Cylinder Spacer
08.150cc GY6 Gasket Set (long)
09.150cc / 180cc GY6 1.57mm Cylinder Spacer
10.Small Engine EFI conversion Kit GY6, Cub, for TURBO Engines
Small Engine EFI conversion Kit GY6, Cub, and more
$398.89USD $299.89USD

World's first small engine conversion kit. This kit will allow you to change your carbureted engine to fuel injection. The only thing needed is a 12 volt charging system.

This kit can fit many engines like GY6, Polaris RZR 170, Honda Cub found on monkey bikes, mini-trail, small chinese ATV and pit bikes, children's snowmobiles, Mini-Z, Mini-Rev and many more.


We can Supply EFI for:

  • 1 cylinder 4 Stroke
  • 1 Cylinder 2 Stroke
  • 2 Cylinder 4 Stroke
  • 2 Cylinder 2 Stroke



MBE Motorsports inc.
Small Engine Fuel Injection Conversion Kit
This is the World’s first known EFI kit for small 1 cylinder engine. This kit is designed to convert small carbureted engines to fuel injection with minimal modifications and at low cost.
VERY Low power consumption 12 volts DC:
Aprox 250ma at Idle and 3A at 6000rpm (Complete system incuding pump but without O2 heater)
Need 12 volt charging system
Low cost
Programmable (can be tuned for performance or fuel economy)
Compatble with EFI Tune or Megatune (must change .ini file)
Compatible with EFI Analytics Tuner Studio and Mega Log Viewer!! http://www.tunerstudio.com/
iPhone and Android APP Also under development!! 
Can tune fuel and ignition
Easy to install
This kit can work with many engines
EFI kit includes:
·         Programmable ECU
·         Intake manifold
·         Throttle Body 28mm 
·         Fuel Injector (choice of 38g/min, 60g/min, 80g /min, 128 g/min, 150g/min, 190g/min or 248g/min)
·         Fuel Pump
·         Fuel filter
·         Wire Harness
·         Special DC CDI
·         MAP sensor (250Kpa)
·         Heated O2 sensor (4 wire) with bung & compatible with Wideband. For Wideband see http://www.14point7.com/  (NOT included, Optional)
·         Engine temp sensor
·         Air temp sensor
·         Bluetooth (NOT included, Optional)
·         PC to ECU USB Cable
·         High pressure hose
·         Vacuum hose
·         Fuel hose
·         Data Installed
·         CD with installation instruction and software (EFI Tune) 
Fuel Pump:
·         output pressure 300Kpa
·         pulse-driven plunger
·         specific algorithms to insure constant pressure
·         high reliability
·         very low power consumption
·         flow rate 120ml/min (New model now has more flow)
·         miniature 55mm long
·         must be driven by ECU
Fuel Injector:
·         Mini fuel injector
·         Accurate volume control
·         Low flow rate
·         Meets EURO 4 emission requirements
·         11.4 ohm
MAP Sensors:
High Accuracy (1% error) FreeScale MAP sensor 250KPa
NOTE: Engines with magnet on flywheel, TCI ignition (Transistorized Charging Ignition system) like the Honda GX, Briggs and Stratton engines require Hall Effect Sensor  to pick-up the trigger signal.

 Please Specify engine when you order.


Available Options:
Bluetooth Option::
Communication Cable::
ECU Data::
Fuel Injector Size::
Fuel Pump Type ::
Hall Effect Sensor::
O2 Sensor::
Throttle Body:
Other images for this product:

Current Reviews: 2
This product was added to our catalog on Tuesday 11 May, 2010.
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150cc / 180cc GY6 1.57mm Cylinder Spacer
150cc / 180cc GY6 1.57mm Cylinder Spacer
125cc / 150cc GY6 Valve Cover Gasket
125cc / 150cc GY6 Valve Cover Gasket
Fuel Filter for 6mm hose
Fuel Filter for 6mm hose
250 KPA MAP Sensor
250 KPA MAP Sensor
Specials more
Small Engine EFI conversion Kit GY6, Cub, and more
Small Engine EFI conversion Kit GY6, Cub, and more
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