Cam ID without removing it?
Thread Starter
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Road Master
Joined: Apr 2017
Posts: 1,050
Likes: 92
From: out there
You don't know what you're talking about.. The EV27 is a more exhaustive cam than the EV3.. The EV3 will come on sooner than the 27 due to the lower separation angle, which is 101.0 on EV3 and 102.0 on the 27. also the 27 works better at higher RPM because of the higher duration on the exhaust..
My info/understanding doesn't come from my own imagination, it comes from reading posts written by guys like hillside and other site sponsors and professionals that do it for a living.
Sorry if I made an incorrect statement in your "home field" ..... if it's your home field maybe you'd be more helpful instead of insulting. This is a forum for less experienced purple like myself to learn from, not be belittled.
Thanks
Last edited by Adam76; Jun 27, 2020 at 07:19 PM.
Thread Starter
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Road Master
Joined: Apr 2017
Posts: 1,050
Likes: 92
From: out there
I'm here to learn and if my understanding of something is wrong, then please educate me rather than insult me.
Thanks
Club Member
Joined: Mar 2009
Posts: 66,104
Likes: 51,372
From: Niles Canyon Ca.
it's still one of the best cams for a mild build..... it's definitely NOT a high rpm cam, and set with 9.5 comp it's still one of the best combinations out there pulling from 2000rpm with many builders still recommending this combo today, and probably will be tomorrow. You want a stump puller for a heavy bike? Then sure the ev13 might be a better option..... but let's not get into another cam debate 🙄
Seasoned HDF Member
Joined: May 2008
Posts: 21,032
Likes: 12,559
From: South Carolina
For cryin out loud...
The guy came here asking for help, when he mentioned he was thinking of an EV 27 the know it all attitude started.
If you don`t want to help the guy, then don't...
The guy came here asking for help, when he mentioned he was thinking of an EV 27 the know it all attitude started.
If you don`t want to help the guy, then don't...
Thread Starter
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Road Master
Joined: Apr 2017
Posts: 1,050
Likes: 92
From: out there
so I don't understand how you can referrence that I didn't listen or follow your advice Back in that thread ?
I don't know where the attitude comes from, but if you're here to help people you have to understand that they come to the forum with a little understanding of a subject and that's the basis of their knowledge. They come here to expand the knowledge, and I for one am definitely not looking for an argument.
Thanks.
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,024
Likes: 7,549
From: Poolville
Not trying to argue.. And I won't. It doesn't work... Sometimes I'll read a statement that is not justifiable and call it... As I did.. Next time I'll just stay away.. Honestly though, good luck with your ride..
Cruiser
Joined: Jun 2018
Posts: 108
Likes: 21
From: Far from Home
Wow, far out.
Hey Adam 76, pull the cam & see whats in there before you get too deep.
As Dan said best to check/replace bearing anyhow.
Ive used the EV13 & EV27 in the same motor & like the EV13 for the rev range l ride in.
Motor isnt hot-rodded, only just over 170 PSI.
If your near Melbourne & Dave still runs Doc Hoggs, call him.
Hes built many HD engines over several decades.
Other quality builders State side- Kirby, Hillside etc.
Cheers & good luck.
Hey Adam 76, pull the cam & see whats in there before you get too deep.
As Dan said best to check/replace bearing anyhow.
Ive used the EV13 & EV27 in the same motor & like the EV13 for the rev range l ride in.
Motor isnt hot-rodded, only just over 170 PSI.
If your near Melbourne & Dave still runs Doc Hoggs, call him.
Hes built many HD engines over several decades.
Other quality builders State side- Kirby, Hillside etc.
Cheers & good luck.
Last edited by WesternNSW; Jun 27, 2020 at 11:54 PM.
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Seasoned HDF Member
Joined: Aug 2008
Posts: 5,070
Likes: 2,115
From: Ohio
Keep reading "better cams" out there than a EV27 because it is old technology but never offers to name better new technology cams, Wood produced a Evo cam 2 decades ago but not for everyone.
Hillside pushes Wood cams and they work, a W6 is a spin off of the EV27 with similar design, if you read Hillside's history of building Evo's, states he leaves a EV27 in if already installed, that's saying a lot about the old technology cam.
Several guys on this forum knows the formula of tried and trued numbers for a light or heavy bike taking in consideration of riding style. Some head straight to something that works, some experiment away from tendencies trying to gain more power, some steer towards dependability. I really don't know where I'm going with this except the Evo section is too valuable and experienced to not remain flexible on direction.
Hillside pushes Wood cams and they work, a W6 is a spin off of the EV27 with similar design, if you read Hillside's history of building Evo's, states he leaves a EV27 in if already installed, that's saying a lot about the old technology cam.
Several guys on this forum knows the formula of tried and trued numbers for a light or heavy bike taking in consideration of riding style. Some head straight to something that works, some experiment away from tendencies trying to gain more power, some steer towards dependability. I really don't know where I'm going with this except the Evo section is too valuable and experienced to not remain flexible on direction.
Thread Starter
|
Road Master
Joined: Apr 2017
Posts: 1,050
Likes: 92
From: out there
Wow, far out.
Hey Adam 76, pull the cam & see whats in there before you get too deep.
As Dan said best to check/replace bearing anyhow.
Ive used the EV13 & EV27 in the same motor & like the EV13 for the rev range l ride in.
Motor isnt hot-rodded, only just over 170 PSI.
If your near Melbourne & Dave still runs Doc Hoggs, call him.
Hes built many HD engines over several decades.
Other quality builders State side- Kirby, Hillside etc.
Cheers & good luck.
Hey Adam 76, pull the cam & see whats in there before you get too deep.
As Dan said best to check/replace bearing anyhow.
Ive used the EV13 & EV27 in the same motor & like the EV13 for the rev range l ride in.
Motor isnt hot-rodded, only just over 170 PSI.
If your near Melbourne & Dave still runs Doc Hoggs, call him.
Hes built many HD engines over several decades.
Other quality builders State side- Kirby, Hillside etc.
Cheers & good luck.
If I had stock compression I probably would have gone with the 13 like you did..... Still don't know how this thread turned into a which can is the best cam pissing match. Anyways, what do I know? All good. Cheers
Last edited by Adam76; Jun 28, 2020 at 12:31 AM.