##      
 ##      
 #####   
 ##  ##  
 ##  ##  
 ##  ##  
 ##  ##  
         

         
         
 # ###   
 ##   #  
 #       
 #       
 #       
         

  ###    
   ##    
   ##    
   ##    
   ##    
   ##    
  ####   
         

         
         
 ##   ## 
 ## # ## 
 ####### 
  #####  
  ## ##  
         

         
         
 ######  
    ##   
   ##    
  ##     
 ######  
         

IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now.


Visit Preferences to set your user name
Summary of change:
The car is a Mazda RX3-1973 with a 13b engine that is being built by a friend. The current engine is balanced, has lowered compression, is street-ported and has new hurley apex-seals. This is accompanied by a Garrett turbocharger to get some more power from the available 1.3 liter. Right now the engine is fitted with 2 x Weber 50 carburettors and a distributor from a newer Mazda with built-in ignition-coil drivers. My part of the project is to hopefully adapt the VEMS firmware to work with two separate igntion tables for use with the wankel-engine. This is needed because the wankel engines have 2 sparkplugs per rotor to overcome the 'not-so-optimum' combustion chambers and help burn all the fuel. With the current firmware, 1.1.x, it is possible to have the VEMS controlling both the leading and trailing spark with some restrictions. It is only possible to have the trailing spark at 1 tooth (or N teeths) after the leading spark. I.e. with a 24 tooth wheel we get a fixed 15 degrees (or 30, 45 etc.) between leading and trailing spark. I've divided this task into subpages for better readability, * MembersPage/PelleWallberg/PCBasedTimingTest * MembersPage/PelleWallberg/TriggSetup * MembersPage/PelleWallberg/IgnitionSetup ---- '''Some pictures of the setup so far''' http://savarturbo.se/~pelle/vems/rx3_turbo.jpg http://savarturbo.se/~pelle/vems/rx3_sideview.jpg http://savarturbo.se/~pelle/vems/rx3_runners.jpg ----
Optional: Add document to category:
Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.