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sonofthehill sets his sights on MK ULTRA

Old 03-06-2016, 10:34 PM
  #101  
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You're welcome. I hope my thread helps your build go nice and smooth.
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Old 03-15-2016, 06:58 PM
  #102  
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Default The 2 fastest MK Turbos in the SF Bay Area

Met up with the one and only Nigelt today. These kits haven't been this close since Lars was making them.

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Old 03-16-2016, 11:10 PM
  #103  
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Nice 101.8 mph 1/4 mile trap speed.





I am car 98
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Old 03-17-2016, 11:47 AM
  #104  
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congrats. 101mph is right around what my msm trapped around 215whp dynojet
if you can get that '60 down high 13's is ez pz
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Old 03-17-2016, 11:59 AM
  #105  
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Sweet times.
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Old 03-17-2016, 01:51 PM
  #106  
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Thanks Vlad, I noticed the time slip when my injector conector failed had a 60' time a tenth of a second faster. I definitely need to work on my driving techniques, but I don't want my 5 speed to explode either.
I don't think the unicorn blessed it when it did my motor

Thanks again Lars! My car is so much fun, I will definitely be a repeat customer if I get another miata, very unlikely if my wife has anything to say about it, but you never know.
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Old 03-17-2016, 02:00 PM
  #107  
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Are you running launch control?
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Old 03-17-2016, 02:32 PM
  #108  
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No, I haven't looked into it much yet. I honestly launch pretty gently, I don't dump the clutch or power shift.
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Old 03-17-2016, 02:40 PM
  #109  
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the fastest way to break is by violently wheel hopping or bogging.
often times LC and FFS actually help with that, if set up correctly that is.

as long as you stay away from hop/bog, you should be okayish at this level
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Old 03-17-2016, 02:49 PM
  #110  
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Ok, I will check it out, thanks.
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Old 03-17-2016, 10:46 PM
  #111  
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Nice one!
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Old 03-20-2016, 11:46 AM
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Tried launch control yesterday, it is very odd and will take some getting used to. Not as bad as over boost limiter.
So I have it set to 2800 hard limit 200 soft limit retard to 5 deg above 30% TPS. 5 deg seems to give me the least amount of popping of 0, 5, 10 & -10.
It feels like it is going to die when I am about to launch but it never dips below 2500.
I tried releasing the clutch relatively slowly and it feels very strange. From about to die to way to much power mid clutch into a screeching burnout.
When I release the clutch relatively quickly, immediate violent wheel hopping burnout, so I let off throttle.
Don't worry, no detectable damage yet.
I am at 100 TPS when I launch, should I be at part throttle?
How should I engage the clutch? Seems like relatively slowly is much better.
Are my settings reasonable?
I disabled it for now as that kind of launch goes way beyond my mechanical empathy threshold and my 5 speed is already beat to crap.
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Old 03-31-2016, 10:27 PM
  #113  
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Just roasted one of those new retroTriumph Bonneville motorcycles, looks like they are over 800cc's. He was pumped, his exact words and I quote were, "What the hell did you do to that thing? That thing's awesome!"
I love this thing!
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Old 03-31-2016, 11:41 PM
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Old 04-01-2016, 06:11 AM
  #115  
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Originally Posted by sonofthehill
Just roasted one of those new retroTriumph Bonneville motorcycles, looks like they are over 800cc's. He was pumped, his exact words and I quote were, "What the hell did you do to that thing? That thing's awesome!"
I love this thing!
Just wait until you get the next package from me. Then you can be even faster.
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Old 04-02-2016, 12:19 AM
  #116  
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Originally Posted by shuiend
Just wait until you get the next package from me. Then you can be even faster.
Can't wait, guess I really need to find a spare 5 speed now.
To let the Miata Kitty out of the bag so to speak. I have agreed to test a few different turbos for Lars, this is the MKTURBO beta test thread after all.
Maybe he will offer a big power, built motor upgrade option for his kits in the future. Perhaps he just wants an option to the nice T3's we've been using due to the recent shortage, but I am only speculating.
Regardless of what he wants to do with the data, I have agreed to generate it for him and everyone. I will post regular updates of my progress here.
Thanks Lars, and may I say that I am honored to take part in the refinement of the MKTURBO.

Carlos
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Old 04-02-2016, 11:33 AM
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Originally Posted by sonofthehill
Can't wait, guess I really need to find a spare 5 speed now.
To let the Miata Kitty out of the bag so to speak. I have agreed to test a few different turbos for Lars, this is the MKTURBO beta test thread after all.
Maybe he will offer a big power, built motor upgrade option for his kits in the future. Perhaps he just wants an option to the nice T3's we've been using due to the recent shortage, but I am only speculating.
Regardless of what he wants to do with the data, I have agreed to generate it for him and everyone. I will post regular updates of my progress here.
Thanks Lars, and may I say that I am honored to take part in the refinement of the MKTURBO.

Carlos
SO EXCITE!
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Old 04-08-2016, 07:33 PM
  #118  
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Look what showed up on my doorstep today. If this thing fits around all my power steering **** we will soon know how well this 60a/r compressor performs.
I may start tonight but I need to pick up a spare 5 speed tomorrow and it's a bit of a drive so I am not sure I will finish by tomorrow. But look on the bright side if that giant compressor spewes my gears and synchros all over the road, I will have a spare.
<br >
Attached Thumbnails sonofthehill sets his sights on MK ULTRA-80-img_20160408_161351176_hdr_817cff8d8b096bed93c271275fe7bf24d2b0ff63.jpg  
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Old 04-08-2016, 10:17 PM
  #119  
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Looks like it will fit
In spite of the power steering ****
<br >
<br >
Marked the wastegate porting I need to do, I'm going to do it just like Nigel did.
<br >
I did notice that this and 2 other bolt holes go into the turbine housing, not sure if it will be an issue. I remember us all tripping over the bolt holes in the compressor housing on the original turbos, I used nothing on mine and haven't had a problem. I think Lars is right that everything is meant to seal well at operating temperature.
Attached Thumbnails sonofthehill sets his sights on MK ULTRA-80-img_20160408_181035067_hdr_72d8bc4a4e80b0c38e27891bb762364585674b4a.jpg   sonofthehill sets his sights on MK ULTRA-80-img_20160408_180951606_21b679db9fe0c91407664127618ea641e715248a.jpg   sonofthehill sets his sights on MK ULTRA-80-img_20160408_185632687_d70a1cbfc3dea44874b2f27949aff761151d8c56.jpg   sonofthehill sets his sights on MK ULTRA-80-img_20160408_185650645_f0afd1289f30102155cd68d531e3b0a8c072a1c5.jpg  
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Old 04-09-2016, 03:32 AM
  #120  
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:O I cant wait to see this on a dyno..
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