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-   -   My 2002 BEGI S4 GT2860RS - White and sexy. (https://www.miataforumz.com/build-threads-46/my-2002-begi-s4-gt2860rs-white-sexy-124/)

Schadenfreude Jul 26, 2012 06:24 AM

I think the NB dudes just get the best functional fitment. Has this ride clocked a quarter mile time yet btw? Curious.. <3

RedTurboMiata Jul 26, 2012 01:51 PM


Originally Posted by Schadenfreude (Post 17442)
I think the NB dudes just get the best functional fitment. Has this ride clocked a quarter mile time yet btw? Curious.. <3

Here it is


Then Saturday I hit the drag strip. I showed up and a friend of mine was going to let me borrow slicks.. The 14 inch steelies wouldn't clear my brakes though! I gave it a go on street tires.



The first run was alright. Got to the line and rolled out a little slow for fear that I was going to blaze the tires. The thing actually hooked pretty well and I ended up bogging the start (didn't use anti-lag).


Ended up with a 12.1 pass. Trap speed was 115 with a 2 second 60ft.

Second run.. I broke an axle. The burnout box was about out of water and as soon as it snagged the axle snapped. - That's my second axle in two weeks.. Not great. But at least is was the opposite axle.


I think the car has a mid to high 11 second pass in it.

Schadenfreude Jul 27, 2012 09:16 AM

damn how do you go about fixing that.. I mean going through axles. a mid 11 miata though daym.

djshoester Jul 30, 2012 05:08 PM

Dang, definitely a sweet ride!

hope to see some videos of it and more updates!

Dem768 Aug 3, 2012 09:03 AM

Mmmmm.. More parts... :drool:

http://www.miataturbo.net/attachment...ine=1343920804

Got the new oil pump in from BE. Looks very well prepared when you pull it out of the package. Didn't use a gasket, just Permatex Black RTV.
http://www.miataturbo.net/attachment...ine=1344000866

The new intake piping is just a mock up at this point while BEGi is fabricating the manifold. It's some big stuff though. 4 inch directly from the turbo, to a 4 inch elbow and then it reduces down to 3 inch. I'm working on a way to run the filter through to the bumper. I'd much rather pick up ambient air.

http://www.miataturbo.net/attachment...ine=1344000866

Dem768 Aug 6, 2012 08:37 AM

Now that I’ve got the pump mounted, which required the removal of everything; I could assess the source of my small leak, my oil pan. The two rubber gaskets on each end looked to be pretty beat up. It’s likely I over tightened the pan the first time around.
http://www.miataturbo.net/attachment...ine=1344260014
Next was time to take care of the brake and clutch system. There are lines running all over the place that are poorly routed for a turbo being mounted in the engine bay. Specifically the one that runs within inches of the turbo hot side (Drivers side front).
I first re-painted the brake booster:
http://www.miataturbo.net/attachment...ine=1344260014
It was coming together like candy:
http://www.miataturbo.net/attachment...ine=1344260014
http://www.miataturbo.net/attachment...ine=1344260014
I re-routed the brake bias thing behind the cowl along with both the brake lines and the clutch line all behind the cowl (all done with rubber grommets). Then I ran the driver’s side front brake directly through the inside of the fender to avoid the heat.
http://www.miataturbo.net/attachment...ine=1344260014

Dem768 Aug 6, 2012 12:45 PM

Here is a comparison of the brake/clutch line tuck. Notice how busy it looks before.

http://img600.imageshack.us/img600/7008/brakelines.png

djshoester Aug 6, 2012 01:58 PM


Originally Posted by Dem768 (Post 17531)
Here is a comparison of the brake/clutch line tuck. Notice how busy it looks before.

http://img600.imageshack.us/img600/7008/brakelines.png

Looking clean!! Keep us updated :D :D

flying_solo Aug 6, 2012 02:42 PM

Well done with the brake lines. How hard do you think it would be todo with engine still in there? On a scale of 1 - 10 beers?

Dem768 Aug 6, 2012 03:13 PM

Hmm. It wasn't fun with the engine out.. 8


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