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Why does the 110 run hot?

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Old Aug 24, 2016 | 04:06 PM
  #1  
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Default Why does the 110 run hot?

We have been having a discussion as to why the 110's run or ran hot.
One side says because it is a 110, believing because it is a "big" motor compared to the 96's or 103's it makes more heat.
The other side says it has to do with the tune and the camshaft specs (SE-255's or SE259's) and that cubes is not the sole culprit for running hot.
Can the professional engine bulders help shed some light as to why the 110's had this problem.

Thanks
Jerry
 
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Old Aug 24, 2016 | 11:17 PM
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I have no issues with my 124" with heat.

A proper tune and clean oil should keep the temps down. If not, then it may be an early warning sign that something is wrong.
 
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Old Aug 24, 2016 | 11:19 PM
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My friends 110 runs cool.. .He's had the bike Dyno'd and also has put AmsOil in all the holes. Cooled the bike considerably.
 
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Old Aug 25, 2016 | 12:41 AM
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The 96's, 103's, and 110's all run hot because of the OEM/EPA tune and the fact that there's this big old catalytic converter sitting in the way of the exhaust gases, clogging up the exit to the motor. That's why they run hot!
 
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Old Aug 25, 2016 | 05:28 AM
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What OldEnuf said.
Install a free flowing pipe and air filter kit, and get them tuned, and then they cool right down, and run MUCH better as well.
Scott
 
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