Jvheli
Nitrous
You can still pull the crank, weld and plug. True and balance, assemble. Sounds like a build to me!Thank you for the info. Simple bolt on. Sure takes all the fun out of making a build.
Dyno Battle: Harley-Davidson Road King 131 vs. Triumph Rocket 3
- Thread starter Journeyman
- Start date
sonny
Living Legend
I installed a S&S 124 kit in my 2010 Harley fatboy. That was a build. Ended up costing $5,246,95 for the kit. Throttle body ,upgraded fuel injectors and machine work for Timken bearings and cylinders it cost a bit more. After dyno had 132 horse at 139 torque. Sold the bike last weekend for $9,000. Did enjoy it for a few years. Like the idea of a factory kit.
caddydaddy
Supercharged
That's probably just the price of the engine. I watched a video of a guy who had one put in his bike, he said it cost him $9,500!
sonny
Living Legend
I could see that easily. Parts and labor would add up quick. Like the idea of the factory aftermarket parts and the fact that a Harley shop will install and you keep your warranty good. I did the 124 kit myself and it was not easy. Had access to a local shop which helped when i was not sure about how it was supposed to be put together. They gave me a lot of verbal instructions which without i would have screwed it up.
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atomsplitter
Living Legend
- Joined
- Nov 29, 2007
- Messages
- 4,340
- Location
- Keller, TX
- Ride
- 23 Rocket GT, 20 Bobber Blk, 22 Speed Triple RS
I was at Cassoday a few years back when a guy put his brand new Harley on the mobil dyno they usually bring in for the day. He posted some pretty limp numbers for a 103ci, less than 100 in HP and torque. He got smoked by a guy on a 4 year old MV Augusta F4. Big HEAVY cruisers were never meant to be sport bikes, but somehow we keep thinking they are....
Buckaroo
.020 Over
I'll bet the new 2021 Harleys will be 129 and 131 to compete with Indian Challenger and others!
Walking Tall
.060 Over
Sounds like I got off cheap then. My '18 R3R 'only' cost me a $5k diamond ring for the wifey
Walking Tall
.060 Over
Not legal in CA. But that's probably not a big hurdle. Pretty sure just about any performance mods done to a Cali registered bike are not 'legal'.
Screamin' Eagle Milwaukee-Eight Engine Stage IV Kit - 114CI or 117CI to 131CI - 92500082 | Harley-Davidson USA
Shop Screamin' Eagle Milwaukee-Eight Engine Stage IV Kit - 114CI or 117CI to 131CI at Harley-Davidson.com. Free pickup in dealer.www.harley-davidson.com
sonny
Living Legend
Goes right back to one of my original post about this upgrade. One year warranty. Oil cooler required and upgrade oil pump. Thought I was behind the times. Same Harley game nothing changed. Easy $10,000 upgrade with piss poor results. Screaming Chicken Rule.
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