Ever since I’ve started to own Project Kyoko, I’ve learned that no weekend will ever go according to plan. The plan had been this weekend to hook up with Peter and go down to Shelton, where there was a possibility of driving his Locost kit car at an autocross. Peter has also picked up a “new” NA8C, and I had planned to swap cars with him in order to bring that down south to the autocross. I was super looking forward to it.
I say plan, because like I mentioned earlier, nothing ever goes according to plan with Project Kyoko.
On my way down to Peter’s, Kyoko’s humming exhaust started to turn into a dull buzzing. It sounded alot like an exhaust leak, so I decided that when I had a chance at the end of the weekend, I would jack up the car and check. However, after a few minutes the buzzing turned into the loudest roaring sound I had ever heard.
It sounded like it was running right off the header! Fortunately, I happened to be by my local indoor kart track and was able to pull into their garage in order to check to see what the problem was.
It was running right off the header, and only the header. Turns out that my 4-1 Racing Beat headers had failed right at the weld underneath the collector. The subframe had caught the downpipe when it literally fell from the car. Apparently, my car loves weight reduction so much that it just spits parts off the car!
Well, this was just great… So now I was stuck down south, with a car that is too loud to drive ANYWHERE.
Fortunately, I have some other friends who own Miata and, after taking Alex’s car out to Bonny Lake, I was able to source a stock exhaust manifold. However, by the time that I got back it was too late to start working on the car!
Luckily Savannah, who has taken photos for the blog before (like these and these) , lived nearby and she was able to put me up for the night. Honestly, after the afternoon I had been having, it was the most comfortable couch that I had ever crashed on. She completely saved me from sleeping in my car.
This morning, Cameron and I were back at the kart track and started to work on Kyoko. We were able to pull out the broken Racing Beat header. The break was clean at the weld, so we could determine that it was nothing that I had done. It was just crappy build quality on the design on the header. Cameron is thinking about trying to weld it back together.
In the meantime, we were able to fit the stock manifold back on. Kyoko now doesn’t sound like a demonic Harley-Davidson, but she doesn’t have the same peppy revving sounds that she did before.
A better shot of the broken header. Racing Beat is supposed to be good stuff, right?
Le sigh. After one weekend of no breakages, normal service has been resumed.