Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
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Anyone have comments on HD Stage 4 upgrade ?

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Old Apr 24, 2017 | 06:03 AM
  #1  
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Default Anyone have comments on HD Stage 4 upgrade ?

I'm sure there are already some here, but I can't find them. I want more power, but don't want the risk of warranty issues.
 
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Old Apr 24, 2017 | 06:41 AM
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I had the stage 4 done, it is a beast! I came from a Honda VTX 1800 that I thought was pretty fast and this bike trumps it hands down!

I did this with the initial purchase of the bike so the kit is 100% covered under HD warranty.

I am however toying with the idea of putting a Power Vision on the bike and running it up to Fuel Moto(a short 30 minute ride for me) to extract every last bit of power I can out of the bike.
 
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Old Apr 24, 2017 | 07:13 AM
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If you are concerned about warranty repairs I would just wait until warranty expires and go aftermarket. I had a lifter failure on my 15 Road Glide with Stage 4 that subsequently grenaded my oil pump, cam plate, cams, etc. 3 months out of warranty. There is not one screaming eagle part going back in that cam chest. I am also ditching the SERT for Powervision and getting a tune from Fuel Moto. Based on the numbers I should see a 10-15% increase in HP and Torque just replacing the cams. I am going aftermarket for my M8. Either way you go you will enjoy the results. You will just get more out of the aftermarket.
 
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Old Apr 24, 2017 | 08:03 AM
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I have it on a 120 inch kit. lots of power will make more with a none EPA cam
 
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Old Apr 26, 2017 | 02:45 PM
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Thank you folks for the comments. My dealer tole me that it will still be fully under warranty even tho I am having it done a month after delivery. Is he possibly mistaken ?
Oh great, something more to worry about. LOL
 
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Old Apr 26, 2017 | 04:00 PM
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I believe you have up to 60 days from date of delivery. As long as they do it, and it's SE parts coming from them, then yes they will honor it under your current warranty, including the extended if you have one. Otherwise you'll get the basic one year for that kit.
 
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Old Apr 26, 2017 | 04:08 PM
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Originally Posted by Drodrigueznyc
I believe you have up to 60 days from date of delivery. As long as they do it, and it's SE parts coming from them, then yes they will honor it under your current warranty, including the extended if you have one. Otherwise you'll get the basic one year for that kit.
100% agree. This is what people keep missing about adding SE Stage kits post the 60 days. You have 1 year post that date, not the remaining two years. And if anything happens, it voids out your extended warranty as well for those parts and anything they affect.
 
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Old Apr 26, 2017 | 04:40 PM
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I think it's only parts not labor as well
 
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Old Apr 27, 2017 | 08:08 AM
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Originally Posted by snccpl
Thank you folks for the comments. My dealer tole me that it will still be fully under warranty even tho I am having it done a month after delivery. Is he possibly mistaken ?
Oh great, something more to worry about. LOL
Make sure to ask the dealer for a printout of the bike with its VIN after the install. This way you'll know they added the parts to the bike's VIN records. Having the print out is also a good record for showing the upgrades were added within the 60 day warranty coverage window. If the upgrade is added during the 60 days it gets the exact same coverage as if it was on the bike from the factory. It also includes those same upgrades for any extended service plan. That includes ANY parts, such as cool fan, oil fan, heated grips, heated seats, sound system upgrades, not just engine upgrades.
 

Last edited by Heatwave; Apr 27, 2017 at 08:27 AM.
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Old Apr 27, 2017 | 08:25 AM
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Screamin' Eagle Milwaukee-Eight Engine Stage IV Kit - 107 to 114CI Installation Instructions pdfImage
These Screamin' EagleŽ products are 50-state street-legal for sale and use on all vehicles, including those that are pollution controlled. Complies with the requirements of 40 CFR Part 86, subparts E and F.
Note
When installed by an authorized Harley-DavidsonŽ Dealer at the time of vehicle delivery, compliant kits do not impact the vehicle’s limited warranty.

I was also told the same thing within the first 60 days, it was on a printed post card from Harley
 
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