www.CVOHARLEY.com

Please login or register.

Login with username, password and session length
Advanced search  

Author Topic: 113" 2007 Ultra Classic issues  (Read 1816 times)

0 Members and 1 Guest are viewing this topic.

HILLSIDECYCLE.COM

  • Banned
  • 1K CVO Member
  • *
  • Offline Offline
  • Posts: 2085
113" 2007 Ultra Classic issues
« on: July 01, 2013, 06:23:48 PM »
Gents,
Had one come in last week, 113", with an engine noise, that a dealer set up for the client.
With 180 psi ccp, what would one suspect the reason to lift an intake side ring land on the Wiseco's in that Harley kit?
I have a good idea, but just thought I'd toss it out, for others to weigh in on......
Scott
Logged

Doc 1

  • Doc 1
  • Vendor
  • Elite CVO Member
  • *
  • Offline Offline
  • Posts: 613
Re: 113" 2007 Ultra Classic issues
« Reply #1 on: July 01, 2013, 06:34:15 PM »
Quote from: HILLSIDECYCLE.COM on July 01, 2013, 06:23:48 PM
Gents,
Had one come in last week, 113", with an engine noise, that a dealer set up for the client.
With 180 psi ccp, what would one suspect the reason to lift an intake side ring land on the Wiseco's in that Harley kit?
I have a good idea, but just thought I'd toss it out, for others to weigh in on......
Scott

They did WHAT??????
Logged
Doc's Performance Tuning

www.docsperformancetuning.com

HILLSIDECYCLE.COM

  • Banned
  • 1K CVO Member
  • *
  • Offline Offline
  • Posts: 2085
Re: 113" 2007 Ultra Classic issues
« Reply #2 on: July 01, 2013, 06:47:44 PM »
Doc,
Front piston's top ring land lifted up to the point it was hammering against the head.
Scott

Logged

eleft36

  • Full CVO Member
  • ***
  • Offline Offline
  • Posts: 129
  • Senior Rider
Re: 113" 2007 Ultra Classic issues
« Reply #3 on: July 02, 2013, 07:53:31 AM »
Quote from: HILLSIDECYCLE.COM on July 01, 2013, 06:47:44 PM
Doc,
Front piston's top ring land lifted up to the point it was hammering against the head.
Scott



Any scored piston or cylinder damage also?

Al 
Logged
2010 CVO 110" Conv. Exhaust, K&N A/C, Stock Heads, SE 103" BB kit, Andrews 26H Cams, Adapted H-D Engine Guard, Mustang wide Touring Seat, Stock Bars, H-D Oil Cooler, 1990 Leather Works Inc. Bags with Deluxe modified guards, H-D Windshield, Thunder Max A/T, '05 CVO Tour Pac, SCRC Chapter 524

hrdtail78

  • Vendor
  • Elite CVO Member
  • *
  • Offline Offline
  • Posts: 762
Re: 113" 2007 Ultra Classic issues
« Reply #4 on: July 02, 2013, 12:30:59 PM »
Detonation?
Logged

HILLSIDECYCLE.COM

  • Banned
  • 1K CVO Member
  • *
  • Offline Offline
  • Posts: 2085
Re: 113" 2007 Ultra Classic issues
« Reply #5 on: July 02, 2013, 02:57:54 PM »
Quote from: hrdtail78 on July 02, 2013, 12:30:59 PM
Detonation?

That is exactly what we are suspecting.......
Scott
Logged

Dogbone44mag

  • Newbie
  • *
  • Offline Offline
  • Posts: 28
Re: 113" 2007 Ultra Classic issues
« Reply #6 on: July 03, 2013, 08:45:17 PM »
Top compression ring butted? I did see a shovelhead stroker do that. It was lugged to death by a very large man. At the time we guessed detonation.
Logged
 

Page created in 0.234 seconds with 24 queries.