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Old Jul 1, 2023 | 11:14 PM
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Whats up guys, I have a 12 FatBoy Lo with about 20k miles, currently it has a Vance/Hines exhaust and Roland Sands air cleaner. I want to get more power out of the 103 on lower to mid range rpm and maybe hear a sick cam lope. I was told by the dealer that due to the mileage ill need to rebuild the engine first. Any suggestions on how to proceed?

 
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Old Jul 2, 2023 | 12:02 AM
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First, find a new dealer. His comment is absolute Bs.

Start by perusing Fuel Moto’s dyno sheets. They have tested most everything out there.

https://university.fuelmotousa.com/dyno-charts/
 
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Old Jul 2, 2023 | 01:02 AM
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I have a 2011 heritage with a 96 with 55k miles. Before doing the work the shop did a health check. 180 psi in both cylinders and .0025pinion runout. Went ahead and installed 551 easy start cams. Did before and after dyno runs, great lope sound and 14hp and10 torque increase. Great low to mid range increase. come on about 1700and off close to 4500rpm.
Best advice , I think, have independent do engine check then make decision
 
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Old Jul 2, 2023 | 08:25 AM
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Did you get the rear sprocket and non-start issue fixed? You never provided the outcome of that post.

People would be more inclinded to provide advice if they know it helped correct an issue.

https://www.hdforums.com/forum/softa...-sprocket.html
 
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Old Jul 2, 2023 | 12:57 PM
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Originally Posted by CoolBreeze3646
Did you get the rear sprocket and non-start issue fixed? You never provided the outcome of that post.

People would be more inclinded to provide advice if they know it helped correct an issue.

https://www.hdforums.com/forum/softa...-sprocket.html
sorry about that, wont happen again. Yes i fixed those issues, i took the rear wheel to Brooklyn Mayd, a shop near my work place, they removed the snapped bolts and mounted a new sprocket. While i had the wheels of i decided to get them painted, wasn’t much fan of the polished silver lip the wheels come with. In regards to the other issue i was having, you guys were correct with diagnosis the battery was shot i swapped it out and the bike started right up. Ill be sure to post this on thay thread and update it on that side.



 
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Old Jul 2, 2023 | 01:00 PM
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Originally Posted by TriGeezer
First, find a new dealer. His comment is absolute Bs.

Start by perusing Fuel Moto’s dyno sheets. They have tested most everything out there.

https://university.fuelmotousa.com/dyno-charts/

just went on that link it was amazing thank you.
 
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Old Jul 2, 2023 | 01:05 PM
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Originally Posted by Hog Augie
I have a 2011 heritage with a 96 with 55k miles. Before doing the work the shop did a health check. 180 psi in both cylinders and .0025pinion runout. Went ahead and installed 551 easy start cams. Did before and after dyno runs, great lope sound and 14hp and10 torque increase. Great low to mid range increase. come on about 1700and off close to 4500rpm.
Best advice , I think, have independent do engine check then make decision
yeah after more research thats the route im going to take. Im going to get the engine checked out and after looking through fuel moto i think the fueling 525 cams.
 
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