SE11 cam
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Seasoned HDF Member
Joined: Dec 2010
Posts: 7,736
Likes: 1,524
From: Coromandel Peninsula New Zealand
SE11 cam
You hear a lot about ev27 cams but there is an se11 available down our way and Kees was asking me about it but I have never fitted one. How do they compare to the ev27?
Dirt don't hurt
Joined: Jan 2011
Posts: 21,066
Likes: 4,568
From: Haslet Texas
It's been a while but last I heard the SE 3 was about the same as the EV 27.
I don't know about the SE 11.
Tourer
Joined: Jan 2012
Posts: 259
Likes: 1
From: Kingston, Ontario
Here you go, it's for lighter bikes
This is the next generation SE-1 bolt-in cam for lighter bikes. Advanced profile design, creates power from 3500-6000 RPM. This is an awesome horsepower cam in a bolt-in disguise. Unless specified, not for use on EFI models.For Race Application Only!
Note: 1340 Cams over .510” lift may require case and/or tappet guide machining for cam lobe clearance. 84-85 model’s pistons may need to be fly-cut to obtain proper clearance. Please refer to instruction sheets and service manuals for more details.
* Warning Harley’s® equipped with some Screamin’ Eagle® High Performance engine parts may not be used on public roads and in some cases must be restricted to closed course competition. Engine Related Performance Parts are Intended For Experienced Riders Only!
Warranty Implications: Installation of these products (and similar products from other manufacturers) may void your Harley-Davidson® Limited Vehicle Warranty.
Click icon for more information
**
Specifications:
Lift @ valve Intake/ Exhaust
.508”/.508”)
Duration @ .053 Intake/ Exhaust246°/249°)
Timing @ .053 lift Open/Close:
(Intake: 19° BTDC/47° ABDC
Exhaust: 55°BBDC/14°ATDC)
TDC Lift @ valve int/exh: (0.181”/.153”)
* Theoretical based on rocker arm ratio of 1.65. Valve train components, operation temperature and tolorence stack-up will affect actual lifts.
This is the next generation SE-1 bolt-in cam for lighter bikes. Advanced profile design, creates power from 3500-6000 RPM. This is an awesome horsepower cam in a bolt-in disguise. Unless specified, not for use on EFI models.For Race Application Only!
Note: 1340 Cams over .510” lift may require case and/or tappet guide machining for cam lobe clearance. 84-85 model’s pistons may need to be fly-cut to obtain proper clearance. Please refer to instruction sheets and service manuals for more details.
* Warning Harley’s® equipped with some Screamin’ Eagle® High Performance engine parts may not be used on public roads and in some cases must be restricted to closed course competition. Engine Related Performance Parts are Intended For Experienced Riders Only!
Warranty Implications: Installation of these products (and similar products from other manufacturers) may void your Harley-Davidson® Limited Vehicle Warranty.
Click icon for more information
**
Specifications:
Lift @ valve Intake/ Exhaust
.508”/.508”) Duration @ .053 Intake/ Exhaust
246°/249°) Timing @ .053 lift Open/Close:
(Intake: 19° BTDC/47° ABDC
Exhaust: 55°BBDC/14°ATDC)
TDC Lift @ valve int/exh: (0.181”/.153”)
* Theoretical based on rocker arm ratio of 1.65. Valve train components, operation temperature and tolorence stack-up will affect actual lifts.
Road Warrior
Joined: Apr 2007
Posts: 1,952
Likes: 15
From: Senoia, Ga., by way of Miami, Fl..
Thats whats in my Dyna with 9.5:1 Weisco's and its fun.. Cant compare it to the EV-27, I've never ridden one, but it has plenty of power in a useful range. Just by seat of the pants, I'd say it may lack the very bottom end, tire smoking torque, but it comes on pretty hard and loves to run until the heads run out of air.. 80mph is very peppy and a slight twist will clear 90 very quickly.. Anyhow, thats my "feel" dyno report..
Road Warrior
Joined: Apr 2007
Posts: 1,952
Likes: 15
From: Senoia, Ga., by way of Miami, Fl..
Just to give you an idea, the dealer dropped the cam in mine years ago. The did change the pistons to 9.5:1 flat tops, but no work was done to the heads until recently.. My guess is they are bolt in cam's but need the compression to realy come to life. I'd suspect 10:1 might be more ideal, but tuning would be critical to avoid detonation..
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From: Coromandel Peninsula New Zealand
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