The only one that is a crate engine is the 131". Then they have the 131" & 128" Stage IV kits for the 114"/117" & 107" engines respectively.
@Dbell, absolutely the aftermarket has builders with kits that will produce more power than what the MoCo is advertising with these kits. However you cannot retain your factory warranty with those kits. The MoCo is not going after the share of the market of people who don't mind giving up warranty for more power. They are going after the customers that buy a new bike and want to do these upgrades and still have the warranty intact. While that may not be me or you or several other people reading this there are a ton of those customers out there. I see it every week. Even the 131" crate motor is not going to get very many sales from Joe Blow stopping in and paying his hard earned money out of his own pocket to have it put in his bike. The vast majority of those engines will be sold as an upgrade on a warranty/ESP claim. That's how the TC 120R/120ST engines get sold most of the time. There are some awesome aftermarket performance kits out there but HD is just simply not trying to directly compete with all of that. Just a different piece of the pie.
A forum community dedicated to all Harley-Davidson Road Glide owners and enthusiasts. Come join the discussion about performance, builds, accessories, mods,specs, troubleshooting, maintenance, and more!