Brand: RETROL
Item Number: R34 EVO
Material: Brass, Aluminum Alloy, Stainless Steel
Color: Brass, Silver
Overall Dimensions: 150*120*140mm;
Engine Dimensions: 120*90*115mm;
Wooden Base Dimensions: 150*120*30mm;
Scale: 1:5
Weight: 1300g
Form: Ready to Run
Type: Twin-cylinder four-stroke gasoline engine
Displacement: 4.2CC
Cylinder Diameter: 13mm
Stroke: 16mm
Cooling Method: Air-cooled
Starting Method: Drill start/Manual start
Ignition Method: CDI electronic ignition
Spark Plug Type: 3/16-40 Imperial threaded spark plugs
Lubrication Method: Mixed/Splash lubrication (Gasoline/Engine Oil = 25/1)
Fuel Type: 95# Gasoline
Engine Oil Type: 2T Engine Oil
Starting Power: 4.5V AA batteries *3 (not included)

Product Features:
1. This is a miniature gasoline engine model based on the EVOLUTION V-twin motorcycle engine from the 1980s. It's a highly representative engine that embodies the spirit of different eras in a unique way.
2. A retro-styled machine with classic body lines, a cold-cooling structure, a new carburetor design, a toggle throttle, and upgraded intake and exhaust valves (both large and small), resulting in significantly improved power. It also faithfully reproduces the details of a real engine, making it one of the most complex engines we produce.
3. Every component of the engine has been meticulously designed and machined. It's made of brass and stainless steel and comes with a wooden base for easy placement and operation, ensuring smooth operation.
4. The engine is ready to run at any time, including starting and ignition equipment, making it more user-friendly for novice model enthusiasts. When it runs, you won't be disappointed. You will be amazed by its excellent performance.
5. It has become a coveted collectible, worthy of display and handling. Whether for personal use or as a personalized, high-end model gift for friends and family on major holidays, this machine is suitable.

Precautions:
1. If the machine fails to start normally when the ignition and cylinder compression are normal, the carburetor needle may need adjustment.
2. After tightening the main needle on the carburetor, loosen it by 1/4 turn and start the flywheel. Allow the fuel-air mixture to reach the optimal mixing ratio several times.
3. When stopping the machine, turn off the power switch.

Suitable Age: 16+
Packaging: Gift Box
Package List:
Engine *1
Drill Connector (Starter Stick) *1
Hand Puller *1
Spare O-rings *1 set
Instruction Manual *1