diy "turbo no hit block" '00 BP miata - Page 18 - Miata Turbo Forum - Boost cars, acquire cats.

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Old 06-29-2015, 03:01 PM   #341
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A piece of rubber has fallen into the turbine inlet... while wot
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Old 06-29-2015, 03:15 PM   #342
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Did you drive without filter?

EDIT: oh i guess thats a yes according to the last post.
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Old 06-29-2015, 03:30 PM   #343
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Quote:
Originally Posted by Vincentmiata View Post
Did you drive without filter?

EDIT: oh i guess thats a yes according to the last post.
nope, never drove without a filter
I had a rubber ring to fit a 3" silicone hose into the 2.5" compressor inlet flange...
it was one of the universal filter adapters
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Old 06-29-2015, 05:20 PM   #344
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Did it eat that black plastic piece in the picture?
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Old 06-29-2015, 05:27 PM   #345
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Quote:
Originally Posted by sixshooter View Post
Did it eat that black plastic piece in the picture?
yes
well, that piece was like 1/5 of the rubber it eated
all the rest was stopped by the intercooler



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diy "turbo no hit block" '00 BP miata-img-20150628-wa0005_zpsdruiujqq.jpg   diy "turbo no hit block" '00 BP miata-img-20150628-wa0007_zpsz5zabqbd.jpg  
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Old 06-30-2015, 03:29 AM   #346
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I'd flush the engine if I were you, fresh oil/oilfilter. Wouldn't want any shrapnell in the engine
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Old 06-30-2015, 07:03 AM   #347
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Quote:
Originally Posted by tjeerd View Post
I'd flush the engine if I were you, fresh oil/oilfilter. Wouldn't want any shrapnell in the engine
how do you think it could compromise the engine oil?


last log I did, this was a six gear pull, open loop ebc, target: 200 kPa (14.5 psi)
maximum boost is at 3295 rpm

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Old 06-30-2015, 07:06 AM   #348
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Quote:
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how do you think it could compromise the engine oil?
It would not.
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Old 06-30-2015, 12:35 PM   #349
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Looks like you have a huge knock event at the end of the log.
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Old 06-30-2015, 12:41 PM   #350
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Quote:
Originally Posted by Reverant View Post
Looks like you have a huge knock event at the end of the log.
it's around 37% knock (if 100% is 1023), I have to tune that area because I never used it with the chrubo
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Old 07-18-2015, 07:22 PM   #351
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The turbo is in, and it pulls strong.
Even the 3.636 spins the first three gears (time for a good set of tires)

This evening I made some manifold shield and an airbox whith alluminium sheet




















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diy "turbo no hit block" '00 BP miata-20150718_233655_zpsn4ojnk9t.jpg   diy "turbo no hit block" '00 BP miata-20150718_233706_zps5q2yscg1.jpg   diy "turbo no hit block" '00 BP miata-20150718_233931_zpspb1tkfdc.jpg   diy "turbo no hit block" '00 BP miata-20150717_162807_zpsi0gelt4t.jpg   diy "turbo no hit block" '00 BP miata-20150717_162813_zpsrzi3h1of.jpg  

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Old 07-18-2015, 07:32 PM   #352
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<p>Looks good man, nice work.</p>
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Old 07-19-2015, 07:28 AM   #353
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Default diy &quot;turbo no hit block&quot; '00 BP miata

That's pretty.
Are you surprising any other sports car owners over there yet?
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Old 07-20-2015, 04:07 PM   #354
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Quote:
Originally Posted by turbofan View Post
<p>Looks good man, nice work.</p>
Thanks!

Quote:
Originally Posted by sixshooter View Post
That's pretty.
Are you surprising any other sports car owners over there yet?
well, not yet

I'm slowly tuning the advance table whith det cans, the oem knock sensor picks up too many noises, it's nearly impossible to tune whith it!



this is my current table:

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Old 07-26-2015, 03:23 AM   #355
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yesterday night I heared something fall out of something in the differential region, and it started an awful noise

it's like a whistle that follows the speed, and it's present only when I apply torque (a little bit, a lot... didn't change)

About a couple mounths ago the same whistle started from the primary shaft of the gearbox, this noise follows rpm's...

What the hell it's happening?
From yesterday to today the diff noise is even worst
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Old 07-26-2015, 09:44 AM   #356
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oh my........5 speed couldn't handle the torque?
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Old 07-26-2015, 12:09 PM   #357
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6 speed...
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Old 07-26-2015, 06:10 PM   #358
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....how much bad luck can somebody have?
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Old 07-28-2015, 03:02 PM   #359
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Quote:
Originally Posted by tjeerd View Post
....how much bad luck can somebody have?
I'm seriously think to sell it...

Seems like it's a bad bearing.
The worst thing is that noone can change it.

Another bad thing: this turbo is too little.
Wastegate shut: 250+ kpa at 4000 rpm and down to 220 at redline.
No huge power gain compared to 200 kpa
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Old 07-28-2015, 03:04 PM   #360
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Welcome to the club. Been there done that, had to rebuild everything twice. And now still smoking oil when lift off.
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