Anybody get this, if so, can you provide feedback. Thanks.

http://www.harley-davidson.com/gma/g...bmLocale=en_US

 

don't have it...but looked into it before doing my stage III. There's another version with a beefed up crank and an SE tuner.

 

I have the same cam and heads as that kit with the 10/1 pistons. I don't have the 58mm tb and mine makes more tq/hp than what the kit advertises. with a good tune you can spend a lot less money and get better results.

 

Hello i have a 2012 street glide with the stock 103ci.

Talked to my dealer stutsman harley davidson in jamestown, nd about installing the stage 4 kit into my bike.

He told me that i could put in the part# 27517-08d se pro-stage iv kit??
Includes:
Se cnc ported factory head
high power valve springs
10.5 to 1 pistons
se-259e cams
perfect fit push rods
58mm throttle body
high flow injectors
high performace clutch spring
sprocket retention hardware
super tuner

told me they just finished one and it had 108hp-110tq

quoted me $1,850.00 plus $900 labor plus $400 to dyno tune.

I asked about part# 92500011 se street performance stage 4 kit.
Not sure if this includes super tuner, high flow injectors, or high performance valve springs.

 

I have the se259 and 10.5:1 pistons... goes pretty dang good.

 

Any more info on this? Anyone else running it?

 

Running a hybrid of this on my 07 Dyna. We did 103 jugs, 10.5-1 pistons, MCR heads, 58mm throttle body, 259 cams, and a SERT. Holy crap, it's a kick in the pants. Be forewarned that your gas mileage is going to suck though. Getting it dyno'd next week.

 

Guys
If you go with 10.5 -1 and those heads with a high lift cam. I would highly recommend replacing the weak *** inner cam bearings while you are in there. See my recent post regarding my Yellowstone trip experience.

 

I had the 27517-08d put on over the winter. Finally got enough miles on it to send to the dyno. I also had VH pro pipe HO and RSD intake put on it. Other than running a little hot on the right leg..... It runs like a rapped ape!!!! Dyno #s were 111 hp and 110 tq. I am so glad I did it.
I am getting about 30 mpg around town and around 39mpg on the highway. the only problem I am having is staying off of the throttle.

 

HD did address that issue starting in 07 when they went to a 1" bearing on the new 1" inner cam journal. The 06 and earlier tourers have 7/8". Many on here will argue that it is the caged bearing and on the 7/8" they can be problematic as you have found out, but on the 1" there is no reason to worry at all. If a guy is in there then I would change them out to new bearings and if going to full complement bearings makes a guy get a warm fuzzy feeling then go with those.