Speed's boosted NA6

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jordan.k
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Re: Speed's boosted NA6

Postby jordan.k » Sat Jan 28, 2017 5:30 am

speed wrote: so I'm guessing it's the turbo seals.


Ah that sucks, what size oil feed are you using, maybe it was supplying too much oil causing the oil to blow out through the seals.

Love the build so far :D
NA6 Dulux spec

speed
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Re: RE: Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 8:17 am

jordan.k wrote:
speed wrote: so I'm guessing it's the turbo seals.


Ah that sucks, what size oil feed are you using, maybe it was supplying too much oil causing the oil to blow out through the seals.

Love the build so far :D

Thanks Jordan.

I'm not sure on the actual size but it does screw into the stock t25 fitting.

Re the T28. I need to drill out the flange to accept the larger studs from my manifold.
Also need to drill another 2 holes in the stainless steel bracket to correctly position the T28's wastegate actuator bracket.

That's also going to suck!

I really just wanted to connect the Wideband and run a autotune but not with a leaking turbo :/

Re the clearance of the T28 and the rail, I have a couple of mm at best.
I'm going to cut and bend the overlapping flap. I'm only removing 1 or 2 spot welds at worst and will re weld prior to engineering.

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Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 10:54 am

Turbo flange drilled and I also cut down the 2 longer manifold studs to enable fitment without cutting the rail flap.

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Seems I have about 3mm clearance between the compressor cover and the rail flap.

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I may even be able to trim a bit and still leave the spot weld.

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Daffy
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Re: Speed's boosted NA6

Postby Daffy » Sat Jan 28, 2017 11:03 am

Tight fit thats for sure! Progressing well though- what are you thinking RE heat issues from the turbo?
StanTheMan wrote:sweet, Its not all about huge hp.

viewtopic.php?t=73496

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StanTheMan
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Re: Speed's boosted NA6

Postby StanTheMan » Sat Jan 28, 2017 12:08 pm

Bugger I was hoping you'd have it up & going
Satans Ride called F33nix the resurrected NA6

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Re: RE: Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 12:59 pm

Daffy wrote:Tight fit thats for sure! Progressing well though- what are you thinking RE heat issues from the turbo?


Turbo bag and heat shield over the lot.

StanTheMan wrote:Bugger I was hoping you'd have it up & going


Hold that thought.. hoping to start up with Wideband and t28 tomorrow :)

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Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 1:05 pm

I've swapped over some bits from the t25, trimmed the flap and re drilled the wastegate actuator bracket.

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Need a drink but getting there..
Hope to have it all bolted up today.

Tomorrow I'll be putting the dump pipe back on and screwing in the Wideband.

Then, hopefully start her up and crossing fingers :D

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StanTheMan
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Re: RE: Re: Speed's boosted NA6

Postby StanTheMan » Sat Jan 28, 2017 2:12 pm

speed wrote:
Hold that thought.. hoping to start up with Wideband and t28 tomorrow :)

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I'm hoping to harass the mx5 club of NSW at coffe & lies at pie in the sky next Sunday . Be awesome if you could make it.
Satans Ride called F33nix the resurrected NA6

speed
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Re: RE: Re: RE: Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 5:25 pm

StanTheMan wrote:
speed wrote:
Hold that thought.. hoping to start up with Wideband and t28 tomorrow :)

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I'm hoping to harass the mx5 club of NSW at coffe & lies at pie in the sky next Sunday . Be awesome if you could make it.

That sounds like fun.
I think I'm a couple of weekends away to be ready for rego though...

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Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 5:28 pm

T28 all fitted up.

The lower 2 studs for dump pipe have gone from being too long to too short. Bugger!

Seems to be quieter though.

https://youtu.be/V-BL5Gfmm38


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Re: RE: Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 5:34 pm

jordan.k wrote:
maybe it was supplying too much oil causing the oil to blow out through the seals.


You were right. Drain pipe fitting was blocked!
Was the last thing I took off the t25 as I was switching parts across.

Any chance my T25 is still okay?

I ran the car for about a minute and a half, mostly at idle and a few light squirts but no more than 2500 rpm.


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Nevyn72
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Re: Speed's boosted NA6

Postby Nevyn72 » Sat Jan 28, 2017 5:53 pm

Providing there was oil in the turbo (given the smoke I would say that's a yes) such a short run probably didn't hurt it. :wink:

Depends whether the T25 is preferable to the T28 for some reason, if so then it's probably worth the time to swap them back and test.
You need to remove the T28 anyway to replace the lower studs for longer ones so.......
"A Convertible has a top you can put down when the weather's nice...... A Roadster has a top you can put up when the weather's bad."

speed
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Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 6:47 pm

First wash in almost a year!

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NA6 turbo - 140kw atw - not the most powerful but so much fun :D

speed
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Re: RE: Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 6:53 pm

Nevyn72 wrote:Providing there was oil in the turbo (given the smoke I would say that's a yes) such a short run probably didn't hurt it. :wink:

Depends whether the T25 is preferable to the T28 for some reason, if so then it's probably worth the time to swap them back and test.
You need to remove the T28 anyway to replace the lower studs for longer ones so.......

Definitely oil in the turbo.
Feed was working but not draining.
Was worried about the seals.

I like to think of today's exercise as future proofing for the t28 :)
Is also a lot easier to get both turbos on and off with the shorter manifold studs and flap cut down.

Don't need to remove the turbo, just the dump pipe. It's the lower 2 studs where the dump pipe bolts onto that are now too short.

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NA6 turbo - 140kw atw - not the most powerful but so much fun :D

speed
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Re: Speed's boosted NA6

Postby speed » Sat Jan 28, 2017 6:54 pm

Image

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NA6 turbo - 140kw atw - not the most powerful but so much fun :D


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