Skipping : V-Twin Forum: Harley Davidson Forums
» Sponsors

Go Back   V-Twin Forum : Harley-Davidson Motorcycle Forums > Technical Discussion Forums > Twin-Cam Engine
New User? Register Forgot Password

LinkBack Thread Tools Display Modes
Old 03-12-2011, 07:37 AM   #1 (permalink)
Join Date: Dec 2008
Location: Western MA.
Posts: 121
jak wants to know Dino or Syn?

06 RK. Injected,95", se flatop pistons, 21g andrews cam, stock heads 50,000mi. (build was done about 30,000mi.) Did a valve job, replaced head gaskets with 0.36 and installed V&H true dual head pipes. The rear cylinder is misfiring, only the rear, the front runs smooth. It sounds like its out of time. Checked all the obvious stuff. Any ideas? Thanks
jak is offline   Reply With Quote Quick reply to this message
Sponsored Links
Old 03-12-2011, 08:48 AM   #2 (permalink)
Thread Ender
Pikeslayer's Avatar
Join Date: Apr 2006
Location: Ohio
Posts: 3,958
Pikeslayer wants to know Dino or Syn?
I assumed you double checked cam timing (alignment marks). Broken injector wire? Describe the mis-fire. Pop through the exhaust, no combustion at all, pop through intake, etc.
2007 Street Glide
Hobanized Crank, Axtell 117" cylinders, CP flat tops, 10.6:1 CR, Woods TW8, R&R cast heads, R&R roller rockers, HPI 51mm T/B, 4.9 g/s SE injectors, D&D Fat Cat 2into1 QB, Rivera Pro Clutch, Evo Industries 49T, Tuned by Big Boyz
Pikeslayer is offline   Reply With Quote Quick reply to this message
Old 03-12-2011, 10:04 AM   #3 (permalink)
Premium Member
Join Date: Dec 2006
Location: southwest OH
Posts: 625
06roadglide wants to know Dino or Syn?
Do a compression check and get back to us.

What tuning device are you running?

Last edited by 06roadglide; 03-12-2011 at 10:06 AM.
06roadglide is offline   Reply With Quote Quick reply to this message
Old 03-13-2011, 04:56 PM   #4 (permalink)
Join Date: Dec 2008
Location: Western MA.
Posts: 121
jak wants to know Dino or Syn?
Poping through the exhaust, compression is good, using the direct link, similar to sert. I called my dyno guy and he seemed to think a new tune would take care of it. I don't wanna bring it over there, get it all set up and have him not able to do the tune cause of some stupid thing. I also don't wanna bring it to the harley shop, spend a hundred bucks, and have them tell me "they all do that".
jak is offline   Reply With Quote Quick reply to this message
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the V-Twin Forum : Harley-Davidson Motorcycle Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself. WE WILL SEND A CONFIRMATION EMAIL TO THE ADDRESS YOU PROVIDE. If the email address is NOT VALID, you will not be given access to the system!
Email Address:
Motorcycle Year/Make
Where you live
Security Question
*Required, this field is not shown to others: While balancing on a piece of wood, two inches by four inches known as a 2x4, john and his friend sally both spotted a dalmatian inside a truck with sirens, headed to put out a fire. State what kind of animal is mentioned in the sentence above.
Date of Birth
Your date of birth and age are displayed in several places on the forum. Only the administrator will have access to your date of birth should you choose to hide it via the privacy option below.
Month Day Year


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 09:27 PM.

Powered by vBulletin® Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.6.0
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
(C)2001-2012 All Rights Reserved (C)2001- All Rights Reserved
Motorcycle News, Videos and Reviews
Honda Grom Forum strong>Kawasaki Z125 Forum Harley Davidson Forum Honda 600RR Forum Kawasaki Forum Yamaha R6 Forum Yamaha FZ-09 Forum
1199 Panigale Forum Honda Africa Twin Forum Roadglide Forum Honda CBR1000 Forum Vulcan Forum Yamaha R1 Forum Yamaha R3 Forum
Ducati Monster Forum Harley Forums Honda CBR250R Forum ZX10R Forum Star Raider Forum Yamaha Viking Forum
Suzuki GSXR Forum V-Rod Forums Honda Shadow Forum Kawasaki Motorcycle Forum Star Warrior Forum KTM Duke 390 Forum
SV650 Forum BMW S1000RR Forum Honda Fury Forum Kawasaki Versys Forum Drag Racing Forum Ducati 899 Panigale Forum Ducati 959 Panigale Forum
Suzuki V-Strom BMW K1600 Triumph Forum Victory Forums Sportbikes BMW NineT Forum
Volusia Forum BMW F800 Forum Triumph 675 Forum MV Agusta Forum HD Street Forum Suzuki GW250 Forum
Yamaha Motorcycles Victory Gunner Forum Victory Charger Forum Honda Vultus Forum HD LiveWire Forum Ninja H2 Forum
BMW Scrambler Forum Ducati Scrambler Forum Kawasaki Ninja 250SL Forum