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-   -   Impuls build (https://www.miataturbo.net/diy-turbo-discussion-14/impuls-build-71909/)

Impuls 08-27-2014 02:06 AM

1 Attachment(s)

Originally Posted by EO2K (Post 1160785)
Hey, at least he isn't sliding sideways into things on purpose.

Hey, I like that stuff though. Besides the hitting stuff part.

I've actually been trying to contemplate what I actually want to do with the car.



Originally Posted by 18psi (Post 1160790)
15.5? holy moly I ran 15.8 on a bone stock car

trap speeds?

I can't remember, I'll look at the slips tomorrow. Good point though



Originally Posted by thenuge26 (Post 1160881)
You still running that Ebay manifaild? Time to throw that cracked piece of shit away.

https://www.miataturbo.net/attachmen...ine=1409119601

Impuls 08-27-2014 10:06 PM

Ehhmmm..

18psi 08-27-2014 10:11 PM

is it moving where the snap ring is or where the bolt hold the cover to the back?

cause if the former, then that's relatively normal. if the former. then tighten the bolts

Impuls 08-30-2014 12:19 AM


Originally Posted by 18psi (Post 1161789)
is it moving where the snap ring is or where the bolt hold the cover to the back?

cause if the former, then that's relatively normal. if the former. then tighten the bolts

It's at the snap ring. It seems I can't get a currently sized PVC cap too leak test. So I'm going to get just a plug and a 4" coupler and try that. :/

I took aparty BOV today because it was EASY to push it open. It had a bad oring at the fitting I replaced and and I made the fitting fo as far as it would go (max setting?)
I dunno about these GFB bov's. But it seems to have effected a little. May be too tight though, on light accel then let off I get the flutter now. Oh wells

Girz0r 08-30-2014 11:53 AM


Originally Posted by Impuls (Post 1162489)
I dunno about these GFB bov's. But it seems to have effected a little. May be too tight though, on light accel then let off I get the flutter now. Oh wells

Where is the vac source for the bov?

Impuls 08-30-2014 01:16 PM


Originally Posted by Girz0r (Post 1162539)
Where is the vac source for the bov?

Intake manifold?

Impuls 09-01-2014 12:57 PM

1 Attachment(s)
Poop, I was hoping the AC lines would be somewhat similar with the '99 and '04 compressors. Wrong. I'll have to fab some up to get it to work.
I went and looked at the lines the '99 lines the low side hardline bend would cover the '04 high side port.
https://www.miataturbo.net/attachmen...ine=1409590671

18psi 09-01-2014 03:34 PM

Are you sure that's a BP compressor?
I've never seen one like that, and we have a ton of NB2's here. All of them look the same or similar to the one on the left.

Impuls 09-01-2014 06:56 PM


Originally Posted by 18psi (Post 1162901)
Are you sure that's a BP compressor?
I've never seen one like that, and we have a ton of NB2's here. All of them look the same or similar to the one on the left.

MSM compressor?
I know there's 2 different compressors

18psi 09-01-2014 07:26 PM

Hmm, maybe. I'll have to take a peek at one of the msm's we have.

if that's the case, that sucker looks a whole lot smaller (and I'm guessing its prob lighter too), might be a cool mod for us NB2 people.

If you need an 01 compressor, I haz one for sale btw. same size/style as the left one

Impuls 09-02-2014 12:34 AM

1 Attachment(s)

Originally Posted by 18psi (Post 1162945)
Hmm, maybe. I'll have to take a peek at one of the msm's we have.

if that's the case, that sucker looks a whole lot smaller (and I'm guessing its prob lighter too), might be a cool mod for us NB2 people.

If you need an 01 compressor, I haz one for sale btw. same size/style as the left one

Yeah! It's a whole lot lighter, it's awesome! The mounting points are different ever so slightly though. I mean I could just acquire the 99 mount. Since the block should be the same I think the difference is the mount bracket.

I wanted to get around to attaching the EBC and boost leak test things but..
Florida struck again.
https://www.miataturbo.net/attachmen...ine=1409632451

Impuls 09-02-2014 02:09 PM

4 Attachment(s)
Yeah here's some insight on the compressors.
Only 04-05, used the smaller one along with Rx8, it's also cheaper.

But my A/C suction and discharge hoses are for only 99-00.
https://www.miataturbo.net/attachmen...ine=1409681383https://www.miataturbo.net/attachmen...ine=1409681383

https://www.miataturbo.net/attachmen...ine=1409681383https://www.miataturbo.net/attachmen...ine=1409681383

18psi 09-02-2014 02:15 PM

that's pretty cool. if my original one fails I know what I'm getting :)

thanks for the idea

Impuls 09-02-2014 04:44 PM


Originally Posted by 18psi (Post 1163179)
that's pretty cool. if my original one fails I know what I'm getting :)

thanks for the idea

No problem man! Do you have custom lines to make it work though?
If I can get a scale I'll weigh them to show the difference.

18psi 09-02-2014 05:11 PM

the MSM lines that come with it wouldn't bolt up to the rest of the system?

Impuls 09-02-2014 09:35 PM


Originally Posted by 18psi (Post 1163248)
the MSM lines that come with it wouldn't bolt up to the rest of the system?

I don't have the MSM lines :( The chassis lines are 99, I don't think they will work, the hard line of the fittings angle weird since the new compressor moves the ports pretty close to each other.
I should give it a try though.

Alejo_NIN 09-03-2014 02:02 PM

1 Attachment(s)

Originally Posted by Impuls (Post 1161787)

going back tot his, did you install the big thin o-ring?>
cuz if you dind't/you gonna ahve that movement plus very big boost leak.
http://www.-------------/images/M070-S705-25.jpg

https://www.miataturbo.net/attachmen...ine=1409767343

Impuls 09-03-2014 02:37 PM


Originally Posted by Alejo_NIN (Post 1163571)
going back tot his, did you install the big thin o-ring?>
cuz if you dind't/you gonna ahve that movement plus very big boost leak.
http://www.-------------/images/M070-S705-25.jpg

https://www.miataturbo.net/attachmen...ine=1409767343

Well yeah, I didn't have one before but now I do. I still think wastegate is the culprit. :/

18psi 09-03-2014 02:38 PM

he's getting movement at the c-clamp, which actually holds that backing plate in place. not the housing iirc

Alejo_NIN 09-03-2014 02:40 PM


Originally Posted by 18psi (Post 1163600)
he's getting movement at the c-clamp, which actually holds that backing plate in place. not the housing iirc

that's where that oring is..right at the c-clamp. on the cold side.


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