## ## ## # ## ####### ####### ## ##
# # ### # # ## # # # ## ### #
__ __ \ \ / / \ \ /\ / / \ \/ \/ / \ /\ / \/ \/
_ ( ) | | | | _ | |_( ) (____/'
______ ( ___ \ | ( ) ) | (__/ / | __ ( | ( \ \ | )___) ) |/ \___/
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: Will install a 2.8l Volvo B23 bottom with a B234F head. Changes in engine: Pistons Rods Bigger bore (2.8 litres) Camshafts Stronger timing belt Tilton clutch Lightened flyheel -------------- VEMS v3.6 Ser No: 3602 IGBT: 2 LCD and PS/2 Knock: 1 EGT: 1 Flyback: 30v Primary Trigger: VR Sec: Hall MAP: 300 kPa ---- Technical info on sensors: Crank trigger is VR type, we have a 60-2 setup. The missing tooths are 84 degrees before TDC should be -84 as Trigger angle. It is 14 teeth before just in place where the starter is mounted. Camshaft trigger is type HALL, 0237502001 LH2.2 Pinout is 1:ground/common 2:signal/pulse 3:+12v feed IAC 0280140542 PWM CLT using stock BOSCH 0280130032 (around 6400 ohms at 14 degrees) TPS from Volvo 850/960 using homemade plate, 0280122001 pinout: 1:earth/common 2:+5v feed 3:signal/pulse ---- Picture of the engine: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_0933.jpg Here is a plate/adapter that I have made for the new TPS to fit. Using a TPS from Volvo 960/850 Bosch 0 280 122 001 : http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_0872.jpg Will be using VAG COPs: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_0949.jpg I am using a solid flywheel from a B23 that is lighten a little bit. Unfortunately there is no trigger on that. So we have taken that off a B230ET automatic "flywheel" below: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1018.jpg http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1024.jpg http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1025.jpg Before welding, used only fingers to center it :-) http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1030.jpg Welded and done: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1031.jpg Looks like this clutch surface need som attention: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1029.jpg Painted the welds and trigger plate as well: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1032.jpg Just after turning: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1086.jpg The triggerholes now came about 12mm offset from original ones. So we needed to make a spacer for that. will be laser cut: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/bricka.jpg http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/ihopsatt.jpg Well now we have completed the crank trigger. Here is how we made the camshaft trigger. Took a camshaft trigger and distributor from a B230ET so we get the HALL sensor: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1027.jpg Removed all but one trigger-teeth, the one left is now triggin' somewhere between cylinder 4 and 2s TDC (the firing order is 1-3-4-2): http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1028.jpg http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1026.jpg Also cut the axle since we dont need it when not using the distributor: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/IMG_1048.jpg Now there should be a nice cover over that :-) Maybe something like this: http://dl.dropbox.com/u/15772069/BerraHemBerra/vemswiki/volvo433.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.