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150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum

 
 
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  #1  
Old 08-28-2017, 01:23 PM
fan4chevy fan4chevy is offline
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Join Date: Sep 2016
Posts: 252
Default Predator Or GY6150

Just a thought. The gy6150 seems like no matter the upgrades, p and p, exhaust, etc. it will never have the power to pull a buggy with two people very fast nor have the torque for big hills. Maybe you can tell me otherwise.

However, what about that 600 predator engine. I know it will take some modding and not have that cool reverse, but do you think that would solve the power issues?
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Buggy 1
150cc Buggy
A12 Cam, 12g Sliders, Ban Jing Bell, NCY Green Clutch, 24mm Carb, 115mm Koso variator ramp, redneck intake, uni filter, straight through exhaust.

Guang Max 150
All stock but to be like Buggy 1 with all koso cvt.

Roketa 150
Complete tear down building port/polished 61mm NCY head, 62mm cylinder, A12 Cam, 28mm carb, straight through exhaust, 8 pole stator, possibly 2.5 stroker, painting frame, adding plastic including doors and rzr seats.
  #2  
Old 08-29-2017, 04:08 AM
neo71665 neo71665 is offline
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Default

ATV engine, More power and reverse
  #3  
Old 08-29-2017, 11:32 AM
fan4chevy fan4chevy is offline
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Join Date: Sep 2016
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Default

Neo,

Have you put in an atv engine?
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Buggy 1
150cc Buggy
A12 Cam, 12g Sliders, Ban Jing Bell, NCY Green Clutch, 24mm Carb, 115mm Koso variator ramp, redneck intake, uni filter, straight through exhaust.

Guang Max 150
All stock but to be like Buggy 1 with all koso cvt.

Roketa 150
Complete tear down building port/polished 61mm NCY head, 62mm cylinder, A12 Cam, 28mm carb, straight through exhaust, 8 pole stator, possibly 2.5 stroker, painting frame, adding plastic including doors and rzr seats.
  #4  
Old 08-29-2017, 12:48 PM
neo71665 neo71665 is offline
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Join Date: Jun 2017
Posts: 284
Default

I started working on putting one in my kinroad but ended up ditching the idea. Decided I want to keep the atv 4X4 so I'm building my own frame. Using the diffs out of a Suzuki I have (selective front but 350cc and smoked) and the engine out of a 400 Kawasaki (it was awd, liquid cooled, and runs good).

Just gonna let my son have the 150 buggy to thrash on in the pasture. The more I tore into it the more I find neglected by the PO I would be basically building a new one anyways to make it hold up to 4x4 400cc.

Try to find ya a 200-300cc air cooled and it's not real hard swap. Granted there is some cutting and welding. I had a honda 200trx I was planning on using before I had the 400 given to me. IMHO those are just about ideal for a swap with a small increase of power. My area they were pretty popular and easy to find bikes not worth fixing but have a good drivetrain. YMMV
 


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