Andrews 57H cams in a 2016 stage 1 Ultra Limited?
94 ultra, cyclerama 570 is another one, if I was doing it over , would be at the top of my list. Add .030 head gaskets and it's going to be close to 100 hp/ 110 + tq. If you take a look at harleytech talk which is another forum there are lots of builders and dynos from those builders with almost all these configurations. Lots of crazy builds too.
Last edited by cdonis; Jan 1, 2017 at 12:53 PM.
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From: Somewhere SW
It depends on the kind of riding you do. Like I mentioned earlier I have the 57s in my Heritage but have been thinking about putting my 255s back in. Out here in southern CA I do most my riding on curvy mountain roads and I really miss the torque.
However when I'm on the freeway the 57s really shine, I can hit 90mph real quick with no effort regardless whether or not my wife is on the back.
However when I'm on the freeway the 57s really shine, I can hit 90mph real quick with no effort regardless whether or not my wife is on the back.
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Hope this has helped as others have said.
HDF Community Team
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From: san antonio
10.3 is pushing it, will require a good tune for 9.6 corrected and CCP at 200psi (at sea level). The question is how to get there. Shave heads down or domed pistons, neither of which the OP has expressed a desire to do.
Advance the 57s 4* and call it good or sell the 57s and go with a different cam.........
Advance the 57s 4* and call it good or sell the 57s and go with a different cam.........
HDF Community Team
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From: san antonio
9.8 corrected and CCP at 205psi is pushing the envelope for me. I like 9.4-9.6 corrected and CCP about 195 for a street build. Not dictating to the forum, just informing and suggesting. Can you post some dyno sheets of the 57 at 10.5 static? I would like to see them and compare with more conservative configurations to get a feel for what the extra boost in compression actually accomplishes. Anyway, at the end of the day, we all have to decide what we think will work best to meet our needs......
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I have a new set of Andrews 57H cams that I was gonna put in my Twin Cooled Ultra Limited
It has FM Jackpot 2-1-2 header and Rineharts and SE Ventilator
I am also using a Power Vision from FM
It runs out great
Gonna do a cam only change next month
Is it worth my time to put the 57H cams in it?
Or are the Andrews 48H or Woods 222 better suited?
Maybe the cam only change over the cams in it now isnt worth it
Bike is Twin Cooled so I think it is at 10.2 comp
Thanks
It has FM Jackpot 2-1-2 header and Rineharts and SE Ventilator
I am also using a Power Vision from FM
It runs out great
Gonna do a cam only change next month
Is it worth my time to put the 57H cams in it?
Or are the Andrews 48H or Woods 222 better suited?
Maybe the cam only change over the cams in it now isnt worth it
Bike is Twin Cooled so I think it is at 10.2 comp
Thanks
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Jamie Long / Fuel Moto USA
The USA's Leader V-Twin EFI & Performance www.fuelmotousa.com
Contact 920-423-3309
Email jamie@fuelmotousa.com
Jamie Long / Fuel Moto USA
The USA's Leader V-Twin EFI & Performance www.fuelmotousa.com
Contact 920-423-3309
Email jamie@fuelmotousa.com
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From: France
9.8 corrected and CCP at 205psi is pushing the envelope for me. I like 9.4-9.6 corrected and CCP about 195 for a street build. Not dictating to the forum, just informing and suggesting. Can you post some dyno sheets of the 57 at 10.5 static? I would like to see them and compare with more conservative configurations to get a feel for what the extra boost in compression actually accomplishes. Anyway, at the end of the day, we all have to decide what we think will work best to meet our needs......
