2013 Street Glide with 120R
#11
My new Stainless V&H pipe threw me a curve on my tuning and I'm still trying to get the 2200 to 2600 rpm area tuned properly.
#13
#14
#15
I would not mess with the trans - I had a 131 on my SG do 154 tq and 135hp - the trans held up with no issues countless hole-shots, rolling burnouts and other assorted nonsense - I am down to a S&S 124 with stock trans and Barnett lock up clutch still no issues with the trans.
Decided to pull the trigger and trade my Road King for 2013 Street Glide and purchasing the 120R motor. Going with the Rivera pro clutch, D&D Boarzilla and the SE heavy breather and the SE Pro tuner. Now the question is I am thinking about installing the Hurricane heads with SE rolling rockers and the 64MM throttle body. Has anyone done this combo with 10.5:1 pistons? If so what were the pros and cons? Some suggest the 58MM with the MVA provided heads, others say keep the MVA heads and get the 64MM. I do plan on a dyno after all is said and done. I have heard the pros about a different cam and the 12:1 pistons and maybe a new transmission but I am not $$$ ready at this time although I may explore that option down the road in a few years.
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djl
Dyno Charts
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07-02-2019 01:36 PM