When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Juts did a cam upgrade on my 2011 FLHTK went with the 255's really made a difference. Pulls like a freight train now. Was hoping for higher #'s but it is very smooth all the way to 5k it does not hit a wall like some have said.The butt dyno is very happy with this upgrade i have V & H Dresser Duals 3 1/2" Rinehart slipons SE A/C SERT & SE 255 cams 83 hp 100.5 tq
Pretty good TRQ for that cam. I wonder why your tuner targeted 13.8:1 A/F at wide open throttle? Pretty lean.
Pretty good TRQ for that cam. I wonder why your tuner targeted 13.8:1 A/F at wide open throttle? Pretty lean.
I have seen a fair number of tuners going a little leaner WOT then in the past. Perhaps they are making a little higher numbers vs 12.8-13.2 but not sure. Have you tried running the newer bikes 12.8-13.2 vs 13.8 to see what the numbers are looking like. I wish there was a tuner in my neck of t he woods. Montana is a beautiful place you should think of moving out this way
Juts did a cam upgrade on my 2011 FLHTK went with the 255's really made a difference. Pulls like a freight train now. Was hoping for higher #'s but it is very smooth all the way to 5k it does not hit a wall like some have said.The butt dyno is very happy with this upgrade i have V & H Dresser Duals 3 1/2" Rinehart slipons SE A/C SERT & SE 255 cams 83 hp 100.5 tq
103 stage 2 (SE255)
Rinehart true duals
SE Race Tuner
90HP
103TQ
I know if I went to a better cam my numbers would be a lot higher...
I was thinking about installing some mackie cams and the MGS true dual exhaust... But I don't want to spend the cash right now with a little one on the way.
Anyway I am happy with my bikes performance, and hell im not riding a sport bike...
I put my bike on the dyno this weekend to get an idea of where I'm at before I do cams and hopefully heads next winter. 75hp/93tq It's a 2011 103ci Street Glide with Arlen Ness Big Sucker a/c, Cobra 4" slip-ons, de-catted stock headpipe, and Datona Twintec II tuner with their suggested settings for Stage Two. I'm not impressed with power of my 103...I hope cams will wake it up!!!
Last edited by dusty6700; Jul 5, 2011 at 06:15 PM.
Reason: adding dyno chart
Just want to put it out there to see if there is enough interest for me to put together a Harley only DYNO SHOOTOUT at Harley Davidson of Miami North in mid August.Details will be posted soon.
Prizes and Bragging Rights to boot with an honest Dyno printout with all run conditions HP-TQ-AFR
WHO IS IN??
Let me know
Stu
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.