777's Installed!!!
Thread Starter
|
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
777's Installed!!!
I've had all the parts sitting on the shelf for a couple months now. Been chasing down some underlying problems with the bike. Finally got that all figured out and taken care of so I decided to tear into it this past weekend. The swap was relatively easy and nowhere near as complicated as one might think. Everything went smooth as silk except getting the cam cover and tappet covers off. Those were a pain in the ****. Fired her up...no lifter clatter and she purrs like a big kitty now. Buttoned everything up late Saturday night and chose to wait till Sunday morning to take her for a test run. Only word that comes to mind is DAYUM!!!! Map still needs a little tweaking and I'm gonna need a heavy duty clutch spring cause the stock spring won't hold it. This thing pulls hard.
In preparation for this cam I installed a 30tooth front pulley in the early part of the summer. Glad I did cause it makes this cam come in around the 2400 rpm range. I'll get the clutch spring changed one day this week then I'll start tweaking the map. Money well spent IMO.
2010 Limited with some stuff
In preparation for this cam I installed a 30tooth front pulley in the early part of the summer. Glad I did cause it makes this cam come in around the 2400 rpm range. I'll get the clutch spring changed one day this week then I'll start tweaking the map. Money well spent IMO.
2010 Limited with some stuff
Road Master
Joined: Jul 2013
Posts: 1,159
Likes: 322
From: Joplin, mo
You never said whether it is a stock 103 or it is 107 and if there had been any head work done. I am getting ready in December to order the 107 kit and am on the fence about which cam. 777 or 555 they both seem close.
Thread Starter
|
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
2010 Limited with some stuff
Road Captain
Joined: Feb 2009
Posts: 671
Likes: 5
From: D.C suburbs
Fuel moto recommended the 777 because I did head work also. The only thing I don't like about the 777 is they still have steam at 5700 rpm's. I don't run that high usually but WOT I do. The canned map from fuel Moto cuts out at 5700 and the 777's still want to run. I think fuel moto recommends keeping the rev limiter at 5700. I thought about raising the limiter but I'm getting it dyno'd in a week and will see how she runs with a better tune.
Road Master
Joined: May 2009
Posts: 992
Likes: 2
From: TN
I've had all the parts sitting on the shelf for a couple months now. Been chasing down some underlying problems with the bike. Finally got that all figured out and taken care of so I decided to tear into it this past weekend. The swap was relatively easy and nowhere near as complicated as one might think. Everything went smooth as silk except getting the cam cover and tappet covers off. Those were a pain in the ****. Fired her up...no lifter clatter and she purrs like a big kitty now. Buttoned everything up late Saturday night and chose to wait till Sunday morning to take her for a test run. Only word that comes to mind is DAYUM!!!! Map still needs a little tweaking and I'm gonna need a heavy duty clutch spring cause the stock spring won't hold it. This thing pulls hard.
In preparation for this cam I installed a 30tooth front pulley in the early part of the summer. Glad I did cause it makes this cam come in around the 2400 rpm range. I'll get the clutch spring changed one day this week then I'll start tweaking the map. Money well spent IMO.
2010 Limited with some stuff
In preparation for this cam I installed a 30tooth front pulley in the early part of the summer. Glad I did cause it makes this cam come in around the 2400 rpm range. I'll get the clutch spring changed one day this week then I'll start tweaking the map. Money well spent IMO.
2010 Limited with some stuff
Thread Starter
|
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
Yes Doc I'm running a PV. Don't think I'm gonna Dyno at this point. Headwork isn't too far away and I feel like a Dyno right now would be a waste of money. The Butt Dyno already feels good. Once I get the clutch slipping taken care of it should be real good.
2010 Limited with some stuff
2010 Limited with some stuff
Road Warrior
Joined: Apr 2010
Posts: 1,648
Likes: 37
From: Monroe, Louisiana
Yes Doc I'm running a PV. Don't think I'm gonna Dyno at this point. Headwork isn't too far away and I feel like a Dyno right now would be a waste of money. The Butt Dyno already feels good. Once I get the clutch slipping taken care of it should be real good.
2010 Limited with some stuff
2010 Limited with some stuff
Trending Topics
Road Captain
Joined: Feb 2009
Posts: 671
Likes: 5
From: D.C suburbs
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
Jason Momoa Is Turning Classic Harleys Into PHEVs
Verdad Gallardo
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Verdad Gallardo
6 Weirdest Harley-Davidsons Ever Sold to the Public
Verdad Gallardo
7 Times Harley-Davidson Chucked Tradition Out the Window
Verdad Gallardo
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Thread Starter
|
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
They do like it but the pocket book couldn't make it happen right now. The 30tooth sprocket will help put the bike in a better rpm range to help the cams do their thing. At least until I can scrape up the cash to bump compression and headwork.
2010 Limited with some stuff!!
2010 Limited with some stuff!!
Thread Starter
|
Seasoned HDF Member
Joined: Jan 2013
Posts: 10,637
Likes: 1,246
From: Lake, Ms
2010 Limited with some stuff!!