Right cam choice
Seasoned HDF Member
Joined: Oct 2019
Posts: 10,804
Likes: 7,434
From: OH
Upgrades in Eastern Europe
you might consider a bolt in cam with comparable specs to the choice used on the graph.
should this prove to be less improvement than desired you could then later change pistons and add compression
even if you had to change cams a second time you would duplicating a minimum of parts cost and saving a ton of labor. ( no top end removal in first iteration )
what is the availability of euro 98 octane fuel in your riding area? 95?
thats 93 and 91 on this side of the pond
good luck
Go here, https://www.hdforums.com/forum/engin...1-and-2-a.html, and read it, until you understand it. Then make your decision. Or, call one of our sponsors, and have them work up a package for you. Resist over camming your bike! That is the biggest mistake most people do. Also, your choice of exhaust, can make or brake all youve done.
Road Warrior
Joined: Jun 2014
Posts: 1,934
Likes: 722
From: Ontario, Canada
Hello buddies
Ive got serious question
now I have 103 ho with power duals and oversized titans , cvo ac, fp3
now wanna put some cams . I think also will use some forged pistons and better oil pump
so I cannot decide between : woods 222,999, cr570, Andrew 57,tts 100
i ride between 2000-3500 all the time .
guce me some advice please
Ive got serious question
now I have 103 ho with power duals and oversized titans , cvo ac, fp3
now wanna put some cams . I think also will use some forged pistons and better oil pump
so I cannot decide between : woods 222,999, cr570, Andrew 57,tts 100
i ride between 2000-3500 all the time .
guce me some advice please
https://www.hdforums.com/forum/touri...m-testing.html
Outstanding HDF Member
Joined: Aug 2009
Posts: 2,858
Likes: 217
From: Puyallup Wa.
Yes follow Fuel Moto they are right now in the middle of testing a whole bunch of cams and they're going to be posting data in the next few days on straight bolt in cams.
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Joined: Jul 2010
Posts: 3,830
Likes: 302
From: Lorain Ohio
I have the cycle Rama 570's....by bike had 41K on it when I installed them so I pulled the heads an had a valve job an seals done. I put the .030 head gasket on when I put it back together to get a little bump. I got a tuner from Fuel Moto an they sent me a base tune to start with that works pretty well. Gonna get a real dyno tune before next riding season. Hillside is also on here an they build some nice motors an combo's too. Also twist the wrist some...that bike bike roar.