Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   DIY Turbo Discussion (https://www.miataturbo.net/diy-turbo-discussion-14/)
-   -   New level of cheap DIY.... (https://www.miataturbo.net/diy-turbo-discussion-14/new-level-cheap-diy-26155/)

AlexO35 09-23-2008 11:33 PM

The cut wrench is a gotta have for the EGR pipe. I tried too many times with out it.

I was thinking about using a hone of sorts on the insides. We'll see how that pans out....
--Alex

mazda/nissan 09-23-2008 11:54 PM


Originally Posted by ogwazza (Post 311523)
Good welds man- even penetration.... lol

I made a homemade grinder with steel wire and welded on screws, something like that will make sure all those little steel spatters are cleaned off the inside of the piping and wont eventually get sucked through your engine :-)

ah whats a dingleberry or two?

AlexO35 09-28-2008 11:10 PM

So the weekend went well. Didn't get as much done as I had hoped, but I almost have a downpipe. Its just tacked and taped together at the moment, but I'll post pics tomorrow anyway....
--Alex

AlexO35 09-29-2008 09:54 PM

2 Attachment(s)
Downpipe and wastegate tube. Still needs welding, grinding and assembly....
--Alex

AlexO35 10-10-2008 12:58 PM

1 Attachment(s)
Latest round of trial fitment. This was the start of the weekend.... So its moving slowly, just haven't had the time. Looks like a few more weeks to go....
--Alex

chris 10-10-2008 01:09 PM

keepin it ghetto is keepin it real

SloS13 10-10-2008 03:25 PM

I love it. Keep up the good work :)

AlexO35 10-16-2008 01:16 PM

1 Attachment(s)
Downpipe pretty well complete. Still need to weld the flange on. I'm going to do that while its in the car to ensure alignment though....
--Alex

icantthink4155 10-16-2008 01:31 PM

from the previous pictures, that DP turned out pretty nice looking. But I dont know anything about metal work or DP's so my opinion is void.

Machismo 10-16-2008 03:07 PM

I love "ghetto" fabs, cuz that's how I roll. ;) But just a suggestion, a flap disc makes great work for final grinding and can give you that smooth polished look without the grinding marks.
Great work.....

Sam Amporful 10-19-2008 11:57 PM

hey, what are you doing for fuel and ignition though? Awesome budget build btw.

AlexO35 10-20-2008 12:47 PM

Engine management will be MSI parallel. I've already have the COPs installed. I still have to chase down some injectors, but mine should be good for a bit. I have a Godspeed radiator and eBay 12" slim fans in for cooling and an oil cooler on the shelf just in case. Still have to calibrate the OPG though.

I've planned on going turbo for a while, so a lot of supporting mods are already taken care of. Rollbar, FM rails, cooling, suspension, brakes, harnesses, Sparco wheel, lightening, gauges, racing seat.... All that good stuff is done, just waiting on the turbo....

I've slowed down a bit, but it's getting there....
--Alex

AlexO35 03-27-2009 12:37 PM

So the project is back on. I didn't make any progress for quite a while. Work has been on and off so the cash hasn't been there to by my new MS. The good news is I met an RX-7 guy over the weekend. Not only did I buy a set of 460's for $10, but I've got his BEGi FMU until I get my next MS. So the build is on again. Been chasing all the little pieces. Just a few more to go and it's assembly time. Pics to come....
--Alex

wayne_curr 03-27-2009 01:42 PM

Very nice! Glad to hear the build is picking back up again.

Sometimes I really wish I had done like you and done a full on DIY setup.

gospeed81 03-27-2009 02:05 PM

Wow, that is making the most of things for sure.

Once it dynos close to 200whp, this build is officially epic.

That is a really nice looking DP, I like how you returned it to main flow near the bend where the air is changing direction anyhow.

NA6C-Guy 03-27-2009 02:28 PM

Gotta love being able to go boosted for this price. I wouldn't do it myself, since I'm an OEM look and feel freak, but its surely awesome.

Stein 03-27-2009 02:43 PM


Originally Posted by AlexO35 (Post 387425)
The good news is I met an RX-7 guy over the weekend. Not only did I buy a set of 460's for $10, but I've got his BEGi FMU until I get my next MS.


Fits well with the New Level of Cheap DIY theme. Good job!

Project84 03-27-2009 02:52 PM

I love this thread. <3

AlexO35 03-28-2009 10:11 AM

1 Attachment(s)
Got all my flanges finished. Yes, I cut my own flanges. I couldn't disappoint you guys by going and buying 'em.... 3" - 2 1/2" adapter ready to fit.

Just installed the FMU. Headed back to adjust fuel pressure....
--Alex

Mach929 03-28-2009 11:19 AM

i love this build, you're my hero


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