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cnavarro

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About cnavarro

  • Rank
    Contributing Member

Contact Methods

  • Website URL
    http://www.lnengineering.com

Profile Information

  • Gender
    Male

Profile Fields

  • From
    Momence, IL
  • Porsche Club
    PCA (Porsche Club of America)
  • Present cars
    1999 Porsche Boxster 3.8
    1975 Porsche 911 S
  • Former cars
    2010 Porsche Cayman X 4.2
  1. That's great that your car received a new factory replacement engine! I would make the assumption that the engine fitted will have the larger, non-serviceable IMS bearing, which isn't a huge problem. Just plan on going in there sometime to have the grease seal pulled off the ims bearing. When you have your clutch replaced, it's best to have the grease seal removed off the original bearing to allow engine oil to better lubricate it. At that time, you can reseal the IMS flange and have the rear main seal replaced as well. There is a black plastic seal on the front of the bearing - yo
  2. I converted a 99 3.4 to put in my wife's tip 99 Boxster many years ago. We had to make spacers to lower the drivetrain about one inch (because the intake is much taller), which involved putting in semi-solid mounts for the transmission. The engine wiring harness is missing the wire for the plenum flapper, which can be added. The car was re-coded with a PST2 to think it's a 996 and DME programmed as a 3.4 RoW. I would also advise fitting a 987 airbox to the car- the stock 2.5 airbox is very restrictive and will choke the engine.
  3. The only universal kit is the PEL-IMS-1, which includes spacers and uses the OEM sealed 6204 bearing. All LN IMS Retrofit and IMS Solution products are bearing specific - you replace a factory single row with the appropriate 106-08.2.2 or 106-08.20. Likewise, dual row uses 106-08.4 or 106-08.40. Other kits that say they are universal use one size bearing and don't bother with any mechanical retention for said bearing other than the very light press fit they have. If the shaft has any runout or taper, the bearing can (and does) move in the housing bore. As
  4. What did you torque to IMS Guardian drain plug to and what model year is your vehicle? Does it have the later oil pan with support ribs? The only time we have seen the drain plugs leak is if they are improperly torqued or the hex on the o.d. of the drain plug contacts the pan before it has actually seated and compressed the crush gasket. Both these issues are addressed on the IMS Guardian website. LN Engineering took over sales of the IMS Guardian in January of 2013, so you probably purchased them through Wright Tune in the UK, with which we have no relationship as they sourced them from Flat
  5. Yes, that's what I said. Happy Porscheing, Pedro Wow. Not only did you originally carry out an IMS Retrofit procedure on an engine where the original bearing had failed, you chose to extract the bearing and re-install it in another engine. Two things we explicitly say not to do. When shops carry out procedures like this or people see this online and try it for themselves, only bad things can happen from this. Yes, you pulled it off, but I can cite a dozen or more instances where it didn't. Foreign object debris causes collateral damage that can take 6 months or a year to wipe out the new b
  6. Thank you for your photo Pedro. The last photo shows exactly why you cannot use the DOF with the LN kit. There is not enough thread engagement for the center nut with the DOF and the center bearing support in the LN Engineering IMS Retrofit. Installing one with insufficient thread engagement will not allow you to accurately torque the center nut. And even if you do manage to torque it, with subsequent heat cycles the top threads will likely not hold the torque. We've already determined an improperly torqued center nut - either too tight or loose will cause a failure! I hope for your sake ther
  7. That's why we developed the IMS Solution - to address the weaknesses of the single row bearing. However, we have no plans to release the IMS Solution for the dual row IMS bearing even though we have developed it since the dual row bearing is clearly the most superior version of all the IMS's used by Porsche.
  8. Take the car somewhere else to someone that knows what they are talking about. There have been very few problems with the LN replacement bearings, most of which were traced to poor installation techniques. The number of installations done and still running number in the thousands; the ceramic bearing has proven itself. When LN first introduced the replacement bearing, they did recommend replacing the bearing at each clutch change, but have backed off that somewhat as the ceramic bearing has continued to show its long term strength. As for using cheaper replacements, in this application you
  9. For those following this thread, here's an excellent discussion on this topic on the Pelican forums: http://forums.pelicanparts.com/boxster-cayman-forum/757877-direct-oil-injection.html
  10. It can be installed on cars with the LN Engineering IMS ceramic bearing, the original OEM bearing, a replacement OEM bearing, the Pelican parts replacement bearing, etc... Regards, Maurice. We have not verified compatibility with the IMS Retrofit and I'm sure if you contact Pelican Parts, they will advise against their kit being modified outside of its original parameters for installation and operation.
  11. No. It cannot be used with the LN Engineering IMS Retrofit and we advise against it on our website and is not necessary. The bearing provided with the IMS Retrofit does not require any additional lubrication than what it receives from in the sump. Remember, the M96 engine is a wet sump engine and the IMS bearing is submerged in normal operation.
  12. http://986forum.com/forums/performance-technical-chat/46506-my-mind-numb-over-ims.html#post348803
  13. Not elitism. Practicality. Even well known and highly regarded shops in the Porsche community have botched installs, so consider for a moment if you have techs with that level of experience having problems, just imagine the magnitude of issues we see from first time installers. Although we don't sell the IMS Retrofit direct anymore, Pelican still carries them and they can provide you support (just make sure you own Wayne's projects book). The reason you don't see most of the problems is that most of these people aren't on forums or if they are, they realize their mistake and aren't going to p
  14. Many of the procedures we have in place are to protect the consumer. It is a fact that most (if not all) of the failures of our bearings have been due to not following the IMS retrofit procedure as outlined. With the IMS Solution, Jake and I are taking extra steps to ensure the installations are carried out properly by professionals only and we're even offering training and support to those who choose to be certified.
  15. For everyone to read, here is the original thread from 986forum concerning Homeboy's issues with the LN Engineering IMS Retrofit: http://986forum.com/forums/general-discussions/43558-deconstructing-lne-ims-installation-failure.html There are some points that need clarification/correction: Casper's bearing is a ceramic hybrid, just like ours. Both have ceramic balls with steel races. Regarding bearing "feel", this is subjective and very dependent on the amount of oil in the bearing and even the thickness of the oil. A ceramic hybrid bearing with no lubricant in it feels/sounds horrible. O
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