Shovelhead A place to talk about Shovelheads.

Timing

Thread Tools
 
Search this Thread
 
  #1  
Old 06-05-2017, 08:36 AM
Ston's Avatar
Ston
Ston is offline
Intermediate
Thread Starter
Join Date: May 2017
Location: Virgina
Posts: 37
Received 0 Likes on 0 Posts
Default Timing

I have 82 shovel with dyna electronic ignition with B2 Andrews cam.I have never used a timing light and need help trying this.
 
  #2  
Old 06-05-2017, 07:28 PM
johnjzjz's Avatar
johnjzjz
johnjzjz is offline
Seasoned HDF Member
Join Date: Nov 2006
Location: la la land jerzey
Posts: 12,275
Received 4,536 Likes on 2,872 Posts
Default

in my shop we do lots of unit engines for other shops and not having the chassis -we set the timing static using a battery - coil , plugs and plug wires,

turn the engine over with the rear intake pushrod cover open so you can see the intake pushrod - rotate the engine till the line or dots < your engine - are coming to the center of the timing hole and at the same time the rear cylinder intake pushrod is moving up ( opening the intake valve ) eyes in the hole finger on the R intake pushrod

at the center of the hole will be the front cylinder advance spot - then rotate the center trigger wheel to the advance spot all the way, and just as it stops you should see the plugs spark - tighten the - point / dyna trigger - plate screws and your done no need to get soaked with oil

if you have a total electronic controlled module the turn clockwise till the light goes out your done
 
  #3  
Old 06-06-2017, 08:01 AM
Ston's Avatar
Ston
Ston is offline
Intermediate
Thread Starter
Join Date: May 2017
Location: Virgina
Posts: 37
Received 0 Likes on 0 Posts
Default

Confused will the plate move when the trigger is advanced
 
  #4  
Old 06-06-2017, 06:17 PM
johnjzjz's Avatar
johnjzjz
johnjzjz is offline
Seasoned HDF Member
Join Date: Nov 2006
Location: la la land jerzey
Posts: 12,275
Received 4,536 Likes on 2,872 Posts
Default

what your doing is holding it in the total advances location - and rotating the plate to it so the thing trips and fires the plugs just at that exact spot - not before and not after

don't over think it - its a simple adjustment at the spot the engine is at total advance and you lock it down - your done its that simple
 
The following users liked this post:
Pichilingo (02-27-2021)
  #5  
Old 06-07-2017, 06:23 AM
Ston's Avatar
Ston
Ston is offline
Intermediate
Thread Starter
Join Date: May 2017
Location: Virgina
Posts: 37
Received 0 Likes on 0 Posts
Default

Thanks for clearing that up.Should be easy now
 
  #6  
Old 06-07-2017, 06:32 AM
Ston's Avatar
Ston
Ston is offline
Intermediate
Thread Starter
Join Date: May 2017
Location: Virgina
Posts: 37
Received 0 Likes on 0 Posts
Default

Just want to make sure,turn turn trigger counter clockwise to full advance.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
skinny1958
Shovelhead
11
05-29-2018 09:04 AM
RidemyEVO
EVO
12
04-28-2015 07:03 AM
cajun1957a
Shovelhead
11
10-31-2014 05:11 PM
AmericanNightmare73
Ironhead
7
02-27-2012 12:29 AM
craezlarry
Ironhead
2
07-21-2009 08:40 PM



Quick Reply: Timing



All times are GMT -5. The time now is 09:24 AM.