Suspension + Turbo + Auto-X = AWESOME!
What are the most common problems with turbo on track? Overheating? Anyway, I guess that's good news, because I can't afford turbo kit and I'm going to drive on the track, so now I don't even have to think about it...
Meh, on the autoX. I never cared for navigating cones. Plus I have 5 race tracks, plus 2 cart courses (that are auto-X sized) that are open year round within a a couple hours drive.
Oh and I've decided this car will NOT get a turbo so long as I intend to keep tracking it. No such thing as a reliable turbo miata track car without spending money that could be better used in other places.
Overheating is surprisingly not an issue, largely because most owners (down here anyway) generally upgrade their radiators early on since we tend to race at tracks in the summer with 110F temps.
The problems are usually: cylinder 3&4 running hot due to a good chunk of fail in the Miata's variant of the coolant route (it was designed as a FWD/transverse engine). Exhaust manifolds cracking, high under hood temps, transmission/differentials blowing up (over 200hp on a 1.6 and 250 on a 1.8 driveline), brake fluid boiling because of improper insulation from hot exhaust parts, a general lack of space, and then when you solve most of that...
The fucking exhaust manifold studs back out constantly. The only fix is using $150+ set inconel studs. You could use Stainless Steel but they cost about the same and the inconel are better. IIRC the inconel ones only hold up for about 6 track hours before they start to have an issue. Nissan SR20DET cars have a similar problem and the factory fix was the same thing. Their kit is only $6 a stud though.
I just like the idea of being able to drive to the track (105miles each way) beat on my car, and drive home. And in between sessions I walk the pits and BS. Not constantly figure out why I'm running hot, or i'm not getting the right boost or burning oil, etc...
They take turbocharging (and supercharging) well for street use. I had a supercharged Miata that was my daily driver. The only issue it had was actually the result of a cracked intake manifold and wasn't actually related to the supercharger. Others have had turbo Miatas with 200,000+ miles on them. So long as they stick to the use levels that happen on the street, they're fine. But the track pushes components on a different level, and it tends to be enough to break significant aftermarket mods, like turbos.I would agree, the a real track is much better. I went back and watched some of your videos and they're pretty cool! I didn't know about the issues with turbo-charging them. For some reason I thought they took better to forced induction.
I would agree, the a real track is much better. I went back and watched some of your videos and they're pretty cool! I didn't know about the issues with turbo-charging them. For some reason I thought they took better to forced induction.
Don't forget to buy a SBC to complement your MS purchase.
After waiting what felt like an eternity, I got my elise seats in!
Awesome! I hear those seats are quite expensive though, are they worth it?
You're welcome.