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Old Aug 14, 2012 | 11:45 AM
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Default Up grade kits

Ever since I started riding a Harley back in 2001
there have always been economical big bore kits.
The 88s had the 95 kits, and the 96s had the 103 kits
so I wonder what HD will put out for the 103s it can't
be a 110 because that would require case boring
and the economical part would go out the window.
Now 88 to 95 is seven inches, and 96 to 103 is
seven inches, and it would stand to reason 103 to
110 seven inches ,but dad gum having to bore the case.
Yes I'v got way to much time on my hands LOL
 
Old Aug 14, 2012 | 11:59 AM
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it will give you the chance to weld/true/balance the flywheel, and install h-beam rods, to make that bottom end the way it should have been!!
 
Old Aug 15, 2012 | 06:29 AM
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Originally Posted by 6 gun
so I wonder what HD will put out for the 103s it can't
be a 110 because that would require case boring
and the economical part would go out the window.
LOL
It's the Screaming Eagle Pro 103 Performance Upgrade Kit, #27544-10A.

I put this kit on mine '12 FLHX. V&H dresser duals, Monster ovals, SE ventilator A/C and PC V. It dyno'd out to 92 hp and 105 tq.
 
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