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Are you waiting for your engine to over heat? NO WAY!!! Upgrade your GY6 Scooter Engine and get our High Performance HTS Oil Cooling Kit. It will be one of the BEST Investments made on your Scooter. For GY6 125cc-150cc (139QMA, 139QMB, 152QMI, 157QMJ).

Heat is your scooters #1 enemy. That's Right! Oil is the lifeblood of your engine. Every moving part of your scooter engine is driven by metal to metal contact with a thin layer of oil no more than the thickness of a fingernail. As your engine oil heats up, it becomes thinner (more so in mineral oils than in synthetic oils) and eventually the oil characteristics break down and you get metal to metal contact. Everything quickly grinds and comes to a halt.

Living in very hot climates presents many challenges when it comes to keep your engines temperture levels to a minimum. Of course an oil cooler is the best way to go! So why not hurry up and install an oil cooler? Almost one third of the heat generated by the engine must be removed by the scooter's two cooling systems. That's
correct, your engine has two cooling systems.

(1) The top of the engine: the area around each cylinder in the engine block, the combustion chamber areas in the
cylinder heads and the intake manifold, dispel heat through the engine's radiator water coolant system. But if your less
ortunate or under budget, you probably have a scooter which is a fan driven cooling system. If you do have a fan driven
cooling system, we can help by recommending you our , , and our
  . Which will also help reduce engine temperture DRAMATICALLY in combination with
our .

(2) The rest of the engine: the crankshaft, bearings, camshaft, lifters, connecting rods and pistons are only cooled by
engine oil. And thats where our comes into play, by reducing your engine temperture
  significally.

The ideal operating range for engine oil is 180°F through 200°F. While operating within this range, the oil works as a lubricant, coolant, and cleansing agent in the engine. Modern engines generally run with radiator coolant temperatures between 200°F and 220°F with oil temperature ranges between 20°F and 75°F HOTTER. In other words, when the engine is performing flawlessly, the engine oil is already overheating! Oil that exceeds 220°F rapidly loses its ability to lubricate and cool causing accerlerated fatigue and premature component failure. Our scooter
  designed for maximum cooling efficiency with no restriction in oil flow. Because different engines have varying oil flow requirements, The when installed properly can reduce the oil temperature to between 180°F to 200°F and keep it there. Benefits are:
 
* Longer engine life
* Reduced heat load on engine and radiator
* Increased oil system capacity
* Lower under-hood temperatures and more!
 
Note: If you spend any time in stop-and-go traffic, drive in a hot climate, your engine needs a !

Chrome Racing Fan

Chrome Racing Scoop

Chrome Side Engine Intakes

High Performance Racing Oil Cooler

High Performance Racing Oil Cooler

Racing Carburator

Carbuerator Air Filter

New

TM

#4 - The Oil Cooler Drain Plug Assembly contains
 
  and
  . Both stems or fittings are made of Stainless Steel (not soft aluminum). As you can see from the Diagram, the Input Stem is connected to a rubber oil line, then connected to the Radiator or Cooler Unit. The Output Stem is connected directly to the Oil Filter then to the Radiator or Cooler Unit.

#3 - This picture above is showing you a close up picture of our Oil Cooler Drain Plug In/Out Assembly. It is really important that you be careful when installing, and not break or damage the rubber seal. Also be very careful not to ruin the treads on this unit when inserting it into the engine block.

#5 - Here is another picture of the Oil Cooler Drain Plug Assembly. In this picture you can see a rubber seal which will sit inside an Aluminum Valve (type), which can be seen in the following pictures (#6-#7). The spring also shown above is used to hold the filter screen in place as you can see in the following pictures.

#1 - As you can see from this picture above, diameter of scooter drain plug. Most drain plugs are 30.39mm on the outside diameter. But we are concern about inner side (treads). And that should meassure 29.71mm. The inner side (treads) of our Oil Cooler Drain Plug is 29.71mm. And in this case will fit GY6 4-stroke 125cc and 150cc engines.

#2 - If you notice from the picture above. It's showing the actual oil drain plug, rubber seal
(used on GY6 4-stroke 125cc and 150cc engines) and also the Oil Cooler Drain Plug. We wanted to mention if in the future you happen to damage the rubber seal of the Oil Cooler Drain Plug In/Out Assembly. It can be replaced by the original drain scooter drain plug rubber seal.

one (1) Input (long)

Stem

one (1) Output

(short) Stem

#6 - In this picture you can see a rubber seal which will sit inside the Aluminum Valve (type), and you can also see the Oil Cooler Drain Plug In/Out Assembly. The next picture (#7) will give you a better idea on how to assemble these parts together.

#7 - As you can see from the picture above. The Oil Cooler Drain Plug In/Out Assembly is a assembled properly. Please be careful not to damage the rubber seal when installing it in the Aluminum Valve (type). Once you have assembled the entire Oil Cooler Drain Plug In/Out Assembly properly. Cafefully place it on your engine block without damaging the treads.

#9 - Go ahead and place the filter inside the top end of the Oil Filter Casing. Be careful not to damage the filter housing.

#10 - You will notice when installing the filter inside the top end of the Oil Filter Casing. That it will fit nice and snug. Be careful not to damage the filter housing.

#8 - Now it's time to assemble the Oil Filter.

#12 - Ok let's put this Oil Filter together. Go ahead and place the filter in the Oil Filter Casing. Carefully place the spring on the fitler inside.

#15 - Remember to fill all lines and Radiator or Cooler Unit will oil before starting your engine.

#11 - Here's another picture of the Oil Filter with filter in place.

#13 - Now it's time to place the Oil Filter Casing together. Be super careful not to damage the treads, and tightly lock it in place. Now your filter is ready. If you done it right it should not leak.

#14 - Now assemble the braided rubber hose lines in place.

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