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Djthom

Solex
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Posts posted by Djthom

  1. I would recommend Liqui-Moly classic. It's available from Pelican or other places online. Another good option is the Driven oils which are the continuation of the old high zinc Brad Penn oils.  (PennGrade is supposedly the rebranding of Brad Penn but the formula changed as detailed on various porsche sites including LN Engineering).  

     

    I used to use VR-1 but have moved away from it after someone pointed out it's a racing oil and meant to be changed after each race.  Supposedly it lacks some of the moisture scavengers and other ingredients that are needed in a longer term oil.  

     

     

  2. I had some dented and scratched pieces restored by King of trim.  You might inquire there since you have the originals.   I had my nose and the passenger door pieces redone since the repros were out of stock everywhere when I was finishing my car.   The restored pieces matched perfectly 

    • Like 1
  3. I hope they make a serious effort to remanufacture parts.  I was shocked when I entered the 02 world on how poor the selection of remanufactured parts is.   By comparison in the British car world you can nearly build an entire MGB or Triumph out of new parts.   I know original and NOS are always best, but when you need something you're stuck.  Recently I needed a tii kugelfisher toothed pulley and my only option was to luckily find a used one. 

  4. I've parched them.  If you take the cover off and turn over, clean the backside as there is a lot of decomposed stuffing stick on and then contact cement a large wide  patch of similar color vinyl.   I put a piece of duct tape on the front face of the cover to hold both sides of the crack perfectly in place while working on the backside.  After the glue dries, have someone run a stitch line down the adjacent seams in the cover hence the wide patch.  You don't want it reopening when stretching over new foam which is a good idea to install while it's apart.  

  5. I measured the dome height of the piano. It's around 4.5mm.  The previous owner told me today he had driven the car like this over 4 years estimate 7000 miles.   I don't understand why I don't have any signs of contact. All the threads I've found on the FAQ state this combo won't work.  

     

    Is it possible they put a different crank into this frankenengine?  Could I tell by just measuring the stroke?  I'm not ready to pull the bottom end

  6. Thanks everyone for your input.  On this car  prioritizing best head over originality.  I will keep the other head as a spare.  

     

    The car is going to be my 3 season go anywhere driver.  So reliability and longevity are critical.  

     

    I just want to strip off the "compromises" the engineers were making to comply with the emissions regulations of the day and get to the purest design intent.  

  7. Hi All

    I am about to rebuild my 73tii engine and have a 121 and E12 head to pick from.  I plan on getting new pistons and going up to 10:1 compression.  

     

    Which one should I choose?   I've searched and read other posts on this question  but from what I found they weren't tii specific and/or didnt consider a concurrent optimal choice of pistons. 

     

    Thanks

    Darren

     

     

  8. I recently purchased a 73tii and pulled the head today.  I was very surprised to see it had  121 head with Piano top pistons.   Doesn't look like any modifications have been done.  The engine block, injection pump and plenum are from a 74 so this can't be the original head.  I dont see any signs of conflict 

     

    Maybe as echappe suggested above there were 2 types of Piano top pistons?

     

    I have the original engine to rebuild but need this one to last me a bit longer. S

  9. Hi All

     

    My 73tii has a 74tii engine installed.  I have the original stripped long block missing all of its tii parts.  I am planning to rebuild the original engine and use the tii parts from the 74tii engine.  

     

    My question is around the injection pump.  It's tag number is PL04-124.02 which corresponds to a 74 pump per lists on the forum.   In James Taylor's Restoration Reference on page 131 he states the Model 74 cars had a different injection pump than earlier types.  

     

    Are there in fact significant differences?  Did they all use the V7 control cones?   If I rebuild my 73 engine with the higher compression Euro pistons will I be OK running this 74 pump?

     

    Many thanks

    Darren

     

     

     

     

     

  10. The synchros turned out to be ok well within spec.  But the rear flange nut was loose.  By tightening it, I could see the engagement with 2nd gear was improved.  All back together and works great.  I wish I had taken the advice in a couple of these posts and checked that nut before I took gearbox out and tore it apart. 

    • Like 1
  11. Hi All

     

    I have an issue where the gearbox jumps out of 2nd gear but only on deceleration and only when the oil gets hot.  I have Redline MTL oil and all of the shift linkage and gearbox mount bushings are new.  It does not crunch either up shifting or down shifting normally, but when it falls out of gear and I try to engage 2nd I do often get a crunch.

     

    This has been discussed before in various ways and I've read all those posts but was wondering if the hot oil only condition might narrow down what I need to do.  Synchro, shift fork, other?

     

    Thanks for the help 

    Darren

     

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