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-   -   FM inconel studs (https://www.miataturbo.net/race-prep-75/fm-inconel-studs-58924/)

AnnorexicRoadster 07-06-2011 10:18 PM

FM inconel studs
 
Has anyone had any success with the FM studs? Just bought a FM turbo kit used and trying to see whether I should get the m10 stuff and redrill or just get these seeing how the m8

TorqueZombie 07-06-2011 10:54 PM

I just noticed these too. Wish I had ordered some. Just got my Turbo back on after the rebuild and just reused the originals due to low funds. If anyone can vouch for the inconel studs it'd be great. I'd like to know to

TimM 07-07-2011 08:23 AM

FM, BEGI & Trackspeed all offer 10mm in inconel now, not sure on cut vs. rolled threads between them.

I fought those wimpy 8mm studs for 2 years before going to the 10mm inconels w/stage 8 lockers as soon as they were available (BEGI). Haven't touched them since install a year ago. I suspect the 8mm inconel would work for most folks but have no direct experience.

hustler 07-07-2011 09:58 AM

I'm going to stop posting my car's life story in the internet and start selling the stuff I determine I need.

ZX-Tex 07-07-2011 10:15 AM

^werd. Some people would rather pay than search I suppose.

There is a HUGE thread on turbo fasteners. If you search on inconel studs you will surely find it.

Don't make the Miataturboland Border Agents beat you back to Lackasearchastan.

hustler 07-07-2011 11:10 AM

I think it's more akin to free R&D.

Bond 07-07-2011 11:31 AM


Originally Posted by hustler (Post 746159)
I think it's more akin to free R&D.

Free? I pay $40 a year for this shit. Keep up the good work.

Savington 07-07-2011 11:33 AM

I'd redrill to M10 and get our kit, since we're the only company to sell a full kit (studs, locking hardware, and threadlocker for the studs) that's been proven to work. I might be biased though :bigtu:

hustler 07-07-2011 11:40 AM


Originally Posted by Savington (Post 746178)
I'd redrill to M10 and get our kit, since we're the only company to sell a full kit (studs, locking hardware, and threadlocker for the studs) that's been proven to work. I might be biased though :bigtu:

Aren't your rolled thread too? It looks like some of the others aren't.

wittyworks 07-07-2011 11:51 AM

Has anyone used any 8mm inconel studs with success? The holes for
The efr 6258 are not big enough to fit 10mm studs, and borg Warner suggests 8mm.

Savington 07-07-2011 12:19 PM


Originally Posted by hustler (Post 746184)
Aren't your rolled thread too? It looks like some of the others aren't.

Our threads are rolled, have been from day 1.

bbundy 07-07-2011 02:48 PM

Since switching to 10mm Inconel studs with Nordlocks my turbo has not fallen off even once in the last year and a half.

last track day my downpipe support brace came loose at the transmission however. Resulted in 3 of the 5 studs on the outlet V-band adapter broke off as well as the my support brace bolt to the block at the turbo outlet after just one session running like that.

Guess I need Inconel there too.

Bob

bellwilliam 07-07-2011 03:04 PM


Originally Posted by bbundy (Post 746267)
Since switching to 10mm Inconel studs with Nordlocks my turbo has not fallen off even once in the last year and a half.

last track day my downpipe support brace came loose at the transmission however. Resulted in 3 of the 5 studs on the outlet V-band adapter broke off as well as the my support brace bolt to the block at the turbo outlet after just one session running like that.

Guess I need Inconel there too.

Bob

or just drive slower :giggle:

jokes aside, not everyone need Inconel studs. they are just too embarrassed to say they are too slow to need Inconel studs :vash:

hustler 07-07-2011 03:07 PM


Originally Posted by bellwilliam (Post 746271)
or just drive slower :giggle:

jokes aside, not everyone need Inconel studs. they are just too embarrassed to say they are too slow to need Inconel studs :vash:

We've been saying this for years...everyone has an excuse though.

ZX-Tex 07-08-2011 01:57 AM

Some say that his toes are made from inconel, so they don't break off in other people's asses. And that rolled is the only way he rolls. All we know is, he's called the Hustler.

curly 07-08-2011 04:34 AM

This is my favorite time of year, new episodes of TG and F1 races, all on Sunday.

On topic however, I'm a little pissed that my greddy manifold doesn't appear to be able to accept 10mm. I believe it would cut into the exhaust flow.

falcon 07-08-2011 03:47 PM

If anyone wants to give the Nissan ones a go...

14065-V5004 Studs
14039-W1500 Nuts

I was quoted $6/ea for the studs and $4/ea for the nuts. I used these on my old GReddy kit without any failures for a year or so. I drilled/tapped my manifold just fine Curly.

dgmorr 07-08-2011 03:55 PM

What size are the Nissan studs, 8mm? I'll try them on my new 2860 Gay4

shuiend 07-08-2011 04:59 PM


Originally Posted by wittyworks (Post 746192)
Has anyone used any 8mm inconel studs with success? The holes for
The efr 6258 are not big enough to fit 10mm studs, and borg Warner suggests 8mm.

I am seriously interested in this. You have mentioned it in several threads now. So I found a contact number at BW. This got me in touch with a department manager. I got his email and he said if I sent him one he would get me a response of some sort. So we will wait and see what happens.

falcon 07-08-2011 09:15 PM


Originally Posted by dgmorr (Post 746803)
What size are the Nissan studs, 8mm? I'll try them on my new 2860 Gay4

10mm. Nut side is 1.25, manifold side is 1.5 thread.


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