Question for the engine pros
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Joined: Dec 2007
Posts: 4,192
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From: Knoxville, Tn
Cams and Headwork
Regardless, get the head work done. Have you thought about HD 211 cams at all ? They are a good low rpm pulling cam and run well to about 5500. I had them in my Dyna before I put the gear drive S&S 585s in. The 585s are an upper RPM cam and pull hard from about 4000 to 6500. I kind of miss the low end grunt of the 211s. Nothing to loose by looking at the numbers.
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Joined: Dec 2005
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From: poway
Regardless, get the head work done. Have you thought about HD 211 cams at all ? They are a good low rpm pulling cam and run well to about 5500. I had them in my Dyna before I put the gear drive S&S 585s in. The 585s are an upper RPM cam and pull hard from about 4000 to 6500. I kind of miss the low end grunt of the 211s. Nothing to loose by looking at the numbers.
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Joined: Feb 2019
Posts: 65
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From: alberta canada
Lots of great information and suggestions. After a little more looking at cam choices and all the information you all have supplied I think the TW37 will meet my needs a little better then the 570. One of the things that makes the soft bottom end more noticeable is that I changed the trans output sprocket up 2 teeth to lower the engine speed at highway speed. It still pulls good and I rarely have to downshift to pass unless the speeds drop below 65mph but more grunt would be nice.
Thanks
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