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Lil Plum: NB1 hopefully survives the process of getting boosted

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Old Today, 12:16 PM
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Join Date: Sep 2024
Location: Dallas
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Default Lil Plum: NB1 hopefully survives the process of getting boosted

Bit of context: I grew up reading car magazines & playing games like need for speed. I finally started making some money and was ready for my first project car. I knew I wanted a popular car that would have lots of parts easily available so I chose …. a v6 97 mustang. Terrible decision obviously. I bought an absolute stinker that leaked from every orifice & ran poorly. After a few years of suffering I decided it was time to start fresh & try again.

I always read great things about Miata’s so I set off to find one. Sep 2023 I found the titular “Lil Plum” a 2000 SE with terrible paint, a hard dog rollbar, and 118k on the odo. I’m in Dallas, the seller was in Austin and I had business in Houston so I got a friend to take me to Austin, bought it and drove down to htown.


Lil Plum


About 15 min into the drive, the car started bucking terribly at highway speeds & losing power intermittently. I was regretting my purchase and wondering if the car would give out & let me get smushed by a semi. Eventually I stopped to put more gas (and change my pants). After that, it ran like a top. No more issues just pure enjoyment of the wind in my hair for the next two hours. No notable events on the drive back from Houston either, just pure joy.
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Old Today, 01:14 PM
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Of course as soon as things are running well it is time to start making changes. I began by adding padding to the rollbar, installing an LRB gas cover the PO had not done. Previous cover was fully rusted. I gave it a little bit of gentle persuasion and pulled it out in chunks. I totally ruined the seats for the plastic nut inserts but I used rivnuts to replace them which worked great.

The car started having occasional idle issues & was leaking from the valve cover so I figured I’d dip my toe in on the mechanical side. I removed the intake & the valve cover. Cleaned everything up (on the inside, I wasn’t up to the challenge of scrubbing the oil off the valve cover) and buttoned it all back up. Seemed to work well enough.

The aftermarket double din radio was not working well & did not raise the automatic antenna. I replaced that with an alpine Ute 73 single din to make some room for aftermarket gauges. Wiring was a daunting adventure to figure out but I think things turned out ok.

I installed a glow shift boost gauge for more motivation and because it was the simplest gauge.


Boost (just vacuum for now &#128542

The ultimate goal of Lil Plum is to turbo it. To that end after much deliberation I bought an MS3pnp and a complete Kraken turbo kit. After reading a ton I also got a cheapo catch can, an aem wideband, shifter rebuild, glow shift sandwich plate, oil temp & pressure gauge, a new radiator, fluidampr, 949 coolant reroute.

I installed the catch can and was very pleased with myself.


Excuse the shitty photo

After hopping onto MT to read about other’s catch can installs I was quickly humbled. My hose routing was all wrong and I swallowed my pride & redid it following the ultimate catch can guide. (No breather installed for now).

I replaced the torn cream seats with NB2 surfboards that only had a couple split seams .
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