Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
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Old Aug 29, 2017 | 12:47 PM
  #1  
Darrin Loecker's Avatar
Darrin Loecker
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Anyone have this kit yet? Thinking about pulling the trigger...



M8 120ci Big Bore Kit

The Fuel Moto 120" M8 bike bore is a true bolt on kit (does not require case boring) and is a complete package with the absolute highest quality components, all of which have been extensively tested in house both on the dynamometer as well as in real world conditions to deliver top level performance. This kit works on 2017 H-D Milwaukee-Eight 107" engines (air cooled & twin cooled) and when combined with the appropriate performance modifications offers output in excess of 130+ horsepower; even more with head work.
 
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Old Sep 1, 2017 | 06:54 AM
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Originally Posted by Darrin Loecker
Anyone have this kit yet? Thinking about pulling the trigger...



M8 120ci Big Bore Kit

The Fuel Moto 120" M8 bike bore is a true bolt on kit (does not require case boring) and is a complete package with the absolute highest quality components, all of which have been extensively tested in house both on the dynamometer as well as in real world conditions to deliver top level performance. This kit works on 2017 H-D Milwaukee-Eight 107" engines (air cooled & twin cooled) and when combined with the appropriate performance modifications offers output in excess of 130+ horsepower; even more with head work.
I got the 117 kit from fuel moto the 120 would be a beast.
 
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Old Sep 1, 2017 | 09:24 AM
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Originally Posted by Steve Helton
I got the 117 kit from fuel moto the 120 would be a beast.
What oil pumps are you guys running on these big bore kits? The new ones released by harley for sumping issues, or the original ones?
 
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Old Sep 1, 2017 | 10:02 AM
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Originally Posted by HDRider17
What oil pumps are you guys running on these big bore kits? The new ones released by harley for sumping issues, or the original ones?
That's what I want to know too.
 
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Old Sep 1, 2017 | 10:23 AM
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Mine has the oil pump it came with no problems but with the fuel moto kit 117 you use the same heads and throttle body with the 5.5 injectors the cam is different no change in valve springs.
 
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