2 of 2 people found this helpful
Perfect For Two Up Touring
I have 551C cams, SPO mufflers, Power Tune Dual header and the Stealth Air Filter installed in my 2013 Ultra Limited. The 551 cam increases the torque right where I need it when riding two up and and really shines in the hills and mountains. I can now climb long, steep twisting roads in 4th gear at 2,300 rpm's with ease. My stock cam required 3rd gear at 3,300 / 3,500 rpm's and would struggle to climb if a twist in the road caused any drop in rpm. I highly recommend this cam if you spend the majority of your time in the 2,000 to 3,000 range.
I would recommend this product
by Kerry Lewis on
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