Shovelhead A place to talk about Shovelheads.

79 shovel kickin back

Thread Tools
 
Search this Thread
 
  #1  
Old 09-06-2010, 08:43 PM
?shovehead?'s Avatar
?shovehead?
?shovehead? is offline
2nd Gear
Thread Starter
Join Date: Jul 2010
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Angry 79 shovel kickin back

Its kickstart only.only starts with the enrichner up and a couple pumps. when it doesnt start,it kicks back and coughs out carb,but if i dont pump it ,it doest kickback.when it is running it runs rough.when i close the enrichner it sputter and pops and doent want to idle. s&s super E. main is 68,inter 285. points ignition. thanks for any advice
 
  #2  
Old 09-07-2010, 04:11 AM
TwiZted Biker's Avatar
TwiZted Biker
TwiZted Biker is offline
Club Member
Join Date: Mar 2009
Location: Niles Canyon Ca.
Posts: 64,409
Received 47,922 Likes on 17,475 Posts
Default

Go .295 & 70 or 72 main if you have a cam And it sounds like an intake leak . Check the point gap and back of the timing just a hair
 
  #3  
Old 09-07-2010, 06:00 AM
Tom84FXST's Avatar
Tom84FXST
Tom84FXST is offline
Seasoned HDF Member
Join Date: Nov 2009
Location: Farmington ,MS
Posts: 15,377
Received 18,247 Likes on 5,408 Posts
Default

Check your advance mechanism ...sounds like your weights are sticking...may just need to be cleaned and lubed or may need some new springs
 
  #4  
Old 09-08-2010, 12:37 AM
TwiZted Biker's Avatar
TwiZted Biker
TwiZted Biker is offline
Club Member
Join Date: Mar 2009
Location: Niles Canyon Ca.
Posts: 64,409
Received 47,922 Likes on 17,475 Posts
Default

Originally Posted by Tom84FXST
Check your advance mechanism ...sounds like your weights are sticking...may just need to be cleaned and lubed or may need some new springs

Very good tip , even if that isn't the problem chances are the advance is shot anyway , 9 out of 10 bike I see need it replaced no kidding .
 
  #5  
Old 09-08-2010, 09:14 AM
?shovehead?'s Avatar
?shovehead?
?shovehead? is offline
2nd Gear
Thread Starter
Join Date: Jul 2010
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default

Well i think i got her figured out.the intake had a bad leak.it still needs a lil tuning but it will idle now.thanks for all the advice.the weights open fine on the advance.
 
  #6  
Old 09-10-2010, 12:57 PM
ARBY's Avatar
ARBY
ARBY is offline
Advanced
Join Date: Apr 2008
Location: CT
Posts: 94
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by ?shovehead?
......the weights open fine on the advance.
The weights may be opening fine but if the post holes are worn and the springs are weak the amount of advance and when the advance kicks in will not be right. Remove and inspect the weights and springs. Also check to see if the weights have been hitting the inside of the cam cover. Replace if necessary and lube the posts. I'm just sayin'.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ServiceTech
Engine Mechanical Topics
4
06-21-2019 07:11 PM
Randall
Ignition/Tuner/ECM/Fuel Injection
12
03-02-2017 03:24 PM
leachman
General Harley Davidson Chat
9
10-08-2011 04:15 PM
jmetro
Shovelhead
15
05-11-2009 02:17 PM
shovelrder1979
Ignition/Tuner/ECM/Fuel Injection
4
04-29-2007 10:19 PM



Quick Reply: 79 shovel kickin back



All times are GMT -5. The time now is 08:35 PM.