My new toy MkI caddy - page 4 - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

• #45 by R.O.R-2.0 on 28 May, 2012 20:14
• is there any particular reason you used ARROW shaped flame paths in the piston?
  
  
  
  or is that a secret? one of those "if i told you, i would have to kill you" type of things?
  
  LOVE reading about your work..
  
  im in the process of fitting a VNT20 to a 1.6L engine, in a mk2 Jetta.. should be fun.
  
  but not as fun as the monster you are building!
• #46 by theman53 on 28 May, 2012 21:12
• Quote from: Aki-76 on 26 May, 2012 23:37

  jep,piston is ceramic coated top and teflon coated skirt.very slippy   
  engine every bearing is allso teflon coated.
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_0079.jpg
  
  cylinder is honed extra fine stone.
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_7851.jpg
  
  
  Some radiator fitting:
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_7855.jpg
  
  And engine fitting :
  
  http://aki76.kuvat.fi/kuvat/red+devil+projekt/DSC_7951.jpg
  
  
  
  
  
  
  

  My block is at the machine shop now getting the same coatings put on....whenever the machinist finally gets around to doing it. The coating for bearings here isn't teflon, but some "slick coat" stuff that is sandable when cured as I understand, but still very slick.
  The main question I want to know is did you have the IM shaft bearings coated too? I wondered how that would end up if someone did.
• #47 by R.O.R-2.0 on 28 May, 2012 22:03
• Quote from: theman53 on 28 May, 2012 21:12

  Quote from: Aki-76 on 26 May, 2012 23:37

  jep,piston is ceramic coated top and teflon coated skirt.very slippy   
  engine every bearing is allso teflon coated.
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_0079.jpg
  
  cylinder is honed extra fine stone.
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_7851.jpg
  
  
  Some radiator fitting:
  
  http://aki76.kuvat.fi/kuvat/red%20devil%20projekt/DSC_7855.jpg
  
  And engine fitting :
  
  http://aki76.kuvat.fi/kuvat/red+devil+projekt/DSC_7951.jpg
  
  
  
  
  
  
  

  My block is at the machine shop now getting the same coatings put on....whenever the machinist finally gets around to doing it. The coating for bearings here isn't teflon, but some "slick coat" stuff that is sandable when cured as I understand, but still very slick.
  The main question I want to know is did you have the IM shaft bearings coated too? I wondered how that would end up if someone did.
  

  
  the bearings would have to be cut over-size on the inside, to allow for build up of the coating material. the person, or company doing the coating would have to know how thick each layer of coating were, and how many coats were to be used, to get a rough number on how much to cut them.
  
  or am i just over thinking things?!
• #48 by Aki-76 on 16 Jun, 2012 06:10
•  I have been very busy and I've beentrying to get projects completed. Wife's car should be ready to start up in a few weeks time. Still need to do some cooling and diesel lines.Waiting for dyno results as I know that it will be very fast
  Some time ago I did 1.9 tdi engines for two friends and got them tested on the dyno, at last
   engines were both 1.9TDI, another everyday car, and the other a bit more track-oriented
  
  here is daily driver dynosheet
  http://postimage.org/image/85x7vuwcn/
  
  and race car
  
  http://postimage.org/image/6ztogaril/
  
  
  
  
• #49 by One_punchmachinegun on 16 Jun, 2012 10:06
• Quote from: R.O.R-2.0 on 11 Dec, 2010 10:29

  OMG...
  
  that picture is sexy.
  
  damn near orgasmic!
  
  (if you ever sell one of your old compound setups, i want first chance.. i love your work.)
  

  While looking at this picture i got random facial and leg spasms. for real.
• #50 by One_punchmachinegun on 16 Jun, 2012 10:33
• Quote from: R.O.R-2.0 on 28 May, 2012 20:14

  is there any particular reason you used ARROW shaped flame paths in the piston?
  
  or is that a secret? one of those "if i told you, i would have to kill you" type of things?
  
  LOVE reading about your work..
  
  

  Agreed
• #51 by RabbitJockey on 17 Jun, 2012 08:31
• Quote from: Aki-76 on 16 Jun, 2012 06:10

  I have been very busy and I've beentrying to get projects completed. Wife's car should be ready to start up in a few weeks time. Still need to do some cooling and diesel lines.Waiting for dyno results as I know that it will be very fast
  Some time ago I did 1.9 tdi engines for two friends and got them tested on the dyno, at last
   engines were both 1.9TDI, another everyday car, and the other a bit more track-oriented
  
  here is daily driver dynosheet
  http://postimage.org/image/85x7vuwcn/
  
  and race car
  
  http://postimage.org/image/6ztogaril/
  
  
  
  
  

  Amazing what are the specs of these engines?  Such as what turbo head work and pump?  Really phenomenal
• #52 by Aki-76 on 17 Jun, 2012 10:57
• here is 314hv dyno video."racecar"  (familywagon  )
  
  http://www.youtube.com/watch?v=yXRzNPxOSBY&feature=youtu.be
• #53 by Aki-76 on 24 Jun, 2012 08:55
• here is some information polo engine
  
  Motor:
  ALH block.
  10mm Block Girdle
  
  http://postimage.org/image/4u9idtno/
  
  http://postimage.org/image/4u67b4o4/
  
  I made custom head studs and 81mm ACV pistons with ceramic coatings.
  
  http://postimage.org/image/yrtv2db8/
  
  http://postimage.org/image/yrvilpt0/
  
  Head with 35.5/39.5mm titanium valves and ceramic coatings.
  Flow data is secret   
  
  http://postimage.org/image/17uwno44k/
  
  http://postimage.org/image/17uyb7gmc/
  
  10.4mm degree and 208 degree cam. (i have also 11mm/222 and
  10.8mm/218). They dont work ok, Diesel does not like overlap!!!
  Adjustable cam gear.
  PD140 timing belt, prepared for 14mm pump
  Turbo HX30W hybrid turbo with #6 turbine housing. Billet compressor
  wheel is from some Mitsu Evo race turbo, extreme light and some weird
  material. Turbo is made in Fin-turbo.
  Next turbo will be S200 whit ceramic coating and spesial turbinehouse
  
  02M gearbox (very long, >300kmh at 6. gear and 6100rpm)
  
  And so much other stuff
  
  
  
  
• #54 by flowmastergfunk on 25 Jun, 2012 19:58
• So sexy! I love that block girdle!
• #55 by theman53 on 26 Jun, 2012 06:21
• where did the titanium valves come from? If they are blanks please let us know.
• #56 by Alcaid on 13 Dec, 2012 03:44
• Aki, is this the Polo that now has even more power?
• #57 by Aki-76 on 12 Jan, 2013 14:07
• It is my friends Golf.
  
  Golf 1.9TDI ALH, 11mm pump, 5x0.341 HFLO-X, BW S256V, 3bar boost
  I build cylinder head,exhaust manifold,and other "small" things
  
  
  http://postimage.org/image/io6phmua9/
  
  http://i34.photobucket.com/albums/d111/maniacci/GIV/_DSC6323.jpg
  
  
• #58 by Alcaid on 12 Jan, 2013 14:55
• Congratulations!
  
  And it's even a 4Motion?
• #59 by Aki-76 on 12 Jan, 2013 19:42
• yes,it´s 4motion