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[nw_guy4_fun]

Originally Posted by vafatboy

The tuner only used the tuning link, no tweak in timing exhaust etc, my bet there is a little more.

http://www.v-twinforum.com/forums/at...1&d=1183758083

So this is 95" with TW37 cams at 9.5 cr and the dyno was 4th gear?
If so I would put this build at the top 10 percentile of the bell curve of similar builds as far as what is typical. I want to be clear again the heads are not bad just are suited to mild builds. As the compression goes up and the cam timing is increased the heads then begin to show their limitations, that again doesn't make them bad, but I suggest being real with what you can expect, if the results surpass, happy days.