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The 8-valve Milwaukee Eight can actually breathe, so the rev limiter doesn't kick in just above idle like the previous motors did. And the 114 gets water cooling on the heads, higher compression, and tighter piston rings. In other words...CAFE standards and customer complaints finally compelled HD to design a fairly modern engine. If the price is the same, the updates on the new motor far outweigh the aftermarket trinkets bolted to the 2017 model.

Thank you very much for sharing

I have a 15 103 TC and it has a stage two. It makes it a bit more powerful than the stock 197 M8 and that will do fine for me.

The Touring models have hidden radiators within their lower bodywork, whereas the Breakout lacks such concealment and relies solely on the new oil cooling system.