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150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum |
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#1
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a COOLER cooling fan cover
i dont know about ya'll but i tend to be a lil bit worried about how vulnerable the electrical pick up and stator located behind the magneto and cooling fan. since the cover is rite next to the rear tires on our buggies we all know what get thrown up in the roost. mud water dust. just isnt healthy on a engine like this. i took the time and a lil inginuity to lend my contraption to you guys incase ya'll have the same worries as i DID.
tools: 1/8 in. drill bit with drill dremel with rotary bit 1 1/2 pvc pipe coupler (barb end to a 1 1/2 pipe thread) silicone L braces (trim to fit) small screws ZIPLOCK brand 1/2 quart tupperware container(SCREW LID) Before you begin size everything up. make sure before u cut the hole for the barb end adapter that it is positiond how you want it to be. by looking at the pictures i have posted. im sure u can put together how this was made. also cut the lid out along the inner lip. thanks for looking and hope this helps alot of ya'll out. i know its took a lil worry off of me. thanks appologies for the poor walk through folks
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MASTERBATES TM 150 XRX-P&P head,A13cam,opened exhaust,140 main,38 pilot,adj cdi, perf coil,115mm variaitor,12 gm rollers,NCYpulley,2000 rpm springs,racing clutch,taller rear tires,and etc. |
#2
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Did you seal that up?
If so, you eliminated the cooling air supply for the cylinder. These engines are forced air cooled. Meaning the fan pushes the air over the cylinder and cyl head cooling fins. |
#3
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it forces the air just fine. just as well as with out it even did a smoke test
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MASTERBATES TM 150 XRX-P&P head,A13cam,opened exhaust,140 main,38 pilot,adj cdi, perf coil,115mm variaitor,12 gm rollers,NCYpulley,2000 rpm springs,racing clutch,taller rear tires,and etc. |
#4
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you have to cut the center out of the lid leaving only the ring for screwing the bowl on
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MASTERBATES TM 150 XRX-P&P head,A13cam,opened exhaust,140 main,38 pilot,adj cdi, perf coil,115mm variaitor,12 gm rollers,NCYpulley,2000 rpm springs,racing clutch,taller rear tires,and etc. |
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