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Author Topic: SERK Dyno Runs-Please post SERK Dyno Charts Here  (Read 58964 times)

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kojak

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #15 on: April 18, 2007, 07:03:34 PM »

Basic (safe)mods were RH TD's, SERT, K&N. Was looking for mostly mid range torque. Bike was way lean in stock config. Run's sweet now! Yeah, you can probably get 125+TQ with changing cams, compression etc etc. Dont have enough faith in this motor yet.
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kojak
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FLHRSE3

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #16 on: April 18, 2007, 08:42:42 PM »

How do these dyno’s work, do they contain an algorithm capable of projecting out what the torque and power would most possibly be if it were capable of turning that many rpms?  I’m just curious because I would think that the stock runs should end at 5400.

Gregg
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kojak

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #17 on: April 19, 2007, 04:56:52 PM »

Those are actual rpm's. Stock config maxes at around 5400k. With modified ecm, you can raise the rev limit.
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kojak
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leoniru

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #18 on: April 24, 2007, 10:27:45 PM »

Kojak2;

Do you have heated grips on a 2007 SERK?
I was under the impression that this couldn't be done with internally wired bars. Am I wrong or did I read the MoCo catalog wrong?

leoniru
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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #19 on: April 25, 2007, 01:05:37 AM »

I applied a new product that I waited 9 months for and am very pleased with its function. http://www.symtec-inc.com/heatdemon.htm I have installed 2 sets and they work great. No more need to feed Harley for their inferior product.  :bananarock:
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kojak

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #20 on: April 25, 2007, 09:18:34 PM »

Leoniru, thats a bunch of MoCo bs! They put heated grips on the SEEG and its all internally wired. My dealer did the install, I picked molded rubber and chrome grips. Now they have matching ironside heated grips. Put them on last november and its been fine. :)
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kojak
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PHAZE

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #21 on: April 27, 2007, 12:00:52 AM »

I picked up my SERK late this afternoon (See PICTURES).  I haven't seen the chart yet, but Brian Rose at Bumpus says that I got 101 on the HP and 119 on the torque.  I just did a K&N high flow filter, D&D Fatcats, and SERT and Brian doing the dyno tuning (See Brian Rose/Bumpus in VENDOR).  I'll post the chart (graph) as soon as I get it.
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steve1911

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #22 on: April 28, 2007, 02:43:46 PM »

I wanted to establish a base-line before I did any performance mods to my new SERK.  It has 1000 miles on it, so I would consider it "broke-in".  Bumpus Harley Davidson was offering free dyno runs today so I just couldn't pass up the opportunity.  As you can see from the attached image, my 100% stock SERK is making 88.26 hp and 99.34 ft-lbs of torque.  It is interesting to note how flat the torque curve is - the motor is making about 95 ft-lbs from 2500 rpm to almost 5000 rpm.

On a different subject, they were also offering demo rides today.  I rode the new "Nightster" and was really impressed with the extra power it makes over the standard sportster I drove a year ago.  I enjoyed riding it, but anyone taller than me (I am 5'8") would probably want/need forward controls.

I also drove the Screamin' Eagle Springer, which I almost bought instead of my SERK.  I really liked the Springer - very good power - but the Road King was the right choice for me.
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110tHunDer

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #23 on: April 28, 2007, 03:25:35 PM »

 
Whoa!  You're almost in the 100HP Club with a stock bike!  SWEET!  With the power these 110s are making, Bumpus may need to change it to the 120HP Club to keep from giving away too many shirts!



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altugo

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #24 on: April 28, 2007, 06:07:15 PM »

Lol JR wont like this hes got some of those shirts  :drink:
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PHAZE

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #25 on: April 28, 2007, 06:54:25 PM »


Whoa!  You're almost in the 100HP Club with a stock bike!  SWEET!  With the power these 110s are making, Bumpus may need to change it to the 120HP Club to keep from giving away too many shirts!




Brian,

It seems that the 110s are making torque, but without the same kind of increases in HP.  I've been told that it's the cam that they are using in the 110s as provided by the MOCO.  I got a graph of my dyno results today.  I'll get them scanned in and posted.
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SPIDERMAN

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #26 on: April 28, 2007, 07:02:58 PM »

Seems like just yesterday 90hp was a big deal. John Golden used to give anyone who made 90hp on his dyno a t-shirt.

B B
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PHAZE

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #27 on: April 28, 2007, 07:15:56 PM »

Here's the graph on my bike with the K&N high flow filter, D&D Fatcats with the standard baffel, and SERT.  Dyno work by Brian Rose of Bumpus HD Memphis.
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PHAZE

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #28 on: April 28, 2007, 07:18:07 PM »

Sorry that the quality of my image is not better.  The peak HP is 101.16 and the peak torque is 119.42.  I did nothing more to the bike than the filter, exhaust, and SERT.
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110tHunDer

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Re: SERK Dyno Runs-Please post SERK Dyno Charts Here
« Reply #29 on: April 28, 2007, 09:09:30 PM »

Brian,

It seems that the 110s are making torque, but without the same kind of increases in HP.  I've been told that it's the cam that they are using in the 110s as provided by the MOCO.  I got a graph of my dyno results today.  I'll get them scanned in and posted.

Preston, duh, you're right, I was looking at the TQ number and thinking about HP.  I guess the 100HP Club is still somewhat sacred. :huepfenlol2:  Still, the 110s are dramatically more healthy in stock configuration than any 103 ever was.  No two ways about it, those are some strong numbers! :2vrolijk_21:

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