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  1. Taking a journey through pain and a misfortune. A speed6 saga.

    Now that I've got you excited to see a custom 2.5L build.. Lets make you wait a little bit... How about we rebuild the PTO(Transfer case).. PTO is short for Power Take Off unit... I found using this term made it easier for finding parts and information... Remember this leaky thing?? Lets...
  2. Taking a journey through pain and a misfortune. A speed6 saga.

    The picture doesn't show it, but the cylinder wall on #2 has a pin hole in it.. So this block was trashed at this point.. When I called around to see about getting a good used motor, the prices I got were scary.. $4500 - 5,000 for a used motor I knew would need be refreshed... I took a step back...
  3. Taking a journey through pain and a misfortune. A speed6 saga.

    Time to dive in and see what kind of damage was done.. Well that looks pretty bad... I'd say the block is junk at this point... No rebuilding this motor.. If you are going to blow something up.. Make sure you don't wimp out.. blow it up good! This piston will find it's self a nice home on...
  4. Taking a journey through pain and a misfortune. A speed6 saga.

    Despite the motor issues, I didn't take it easy on the car... I was getting a remote tune done on the car, running the COBB OTS maps and starting to play with AccessTunner despite the motor being on it's way out.. I figured at this point if I fucked something up while I was doing my own tuning...
  5. Taking a journey through pain and a misfortune. A speed6 saga.

    You would be correct... I discovered the motor issues in June of 2021... So there's still a fair bit to come as I get this written up..
  6. Taking a journey through pain and a misfortune. A speed6 saga.

    Time line wise, there was a bunch of over lapping things that took place... At some point before I got serious with tuning the car I decided to do a health check on the motor.. You remember all of that oil in the intake from earlier??? Well this was the cause of it... Cylinder 1... Compression...
  7. Taking a journey through pain and a misfortune. A speed6 saga.

    Pictures are a hidden away in a "safe keeping" folding somewhere on an external hard drive.. Hopefully I can find them so that I can fill these posts in a little better... With the COBB access port on the car, using the stage 1+ OTS tune the car felt pretty good.. The misfire/hesitation issue...
  8. Taking a journey through pain and a misfortune. A speed6 saga.

    I'll have to go check the build date on the car... It is a 2006 model year...
  9. Taking a journey through pain and a misfortune. A speed6 saga.

    I mentioned, this car was going to be a dive into a ECU tuning... So in the back ground I put an order in for a COBB access port.. My tuning experience at this time was with HPTuners, Megasquirt and Link ECU's... In the back ground, I was building this beauty for my boss.. The body work and...
  10. Taking a journey through pain and a misfortune. A speed6 saga.

    With a car that was now fairly leak free and comfortable to drive I started putting some miles on it.. This is where my big troubles began..Part of me must be a descendant from Niki Lauda.. God blessed me with an ok mind, but a really great ass.. I feel things going on in vehicles most people...
  11. Taking a journey through pain and a misfortune. A speed6 saga.

    This car has lived a ruff life... I got it for half of the market value.. I figured that gave me a decent budget to "restore" it to a good daily driver... I bought the car 190,000km's on it.. More story telling to come.. So far we have covered the first 3 months I owned the car...
  12. Taking a journey through pain and a misfortune. A speed6 saga.

    You know you're getting old when.... actually wait... This next section is more about how I was tired of driving purpose built autocross cars as my daily drivers and wanted to have something with a few creature comforts.. Like a factory radio that worked properly, and the fancy key less entry...
  13. Taking a journey through pain and a misfortune. A speed6 saga.

    With Round 1 of major maintenance and repairs complete. I drove the car for about a week. When I bought the car it was pretty leaky all over.. In order to narrow down the leaks, I had given the engine a solid bath while it was all apart.. So what did we find? Well shit! that's gear oil dripping...
  14. Taking a journey through pain and a misfortune. A speed6 saga.

    First order of businesses lets tackle the timing chain rattle.. If you're one of those people who's looking through your oil cap trying to determine if you need to replace the timing chain.. STOP!.. You need to see how extended the timing chain tensioner is, to be able to know how worn things...
  15. Taking a journey through pain and a misfortune. A speed6 saga.

    Hey everyone, I've been lurking around the forum and some of the facebook groups for a while. It's been a number of years since I participated in any forums, but I've been feeling a bit nostalgic lately. I've owned my Speed6 since 2021 and lets just say, this car has been a curse... I...
  16. MZR 2.5/DISI Swap Internals Question

    The pistons on the stock 2.5L are weaker then Speed 2.3L pistons.. The power potential of a 2.5L comes from Miata world with port injection/not as knock prone.... That doesn't mean people aren't having success running a 2.5L swap on stock pistons.. If you are going to rebuild the motor and put...
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