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Mazda MX-5 Miata (2005 and earlier)

4340 messages, Last post on Aug 25, 2009 at 9:51 AM
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Don't turbocharge (or supercharge) a car unless you really like hotrodding and know or want to learn about tuning. The people that have the most trouble with bolt-on kits like that are the ones who do the bare minimum and then drive it like it's stock. It's not stock, it's highly modified and will require a lot more attention to detail. Seems strange that you would be asking this question before even driving the new Miata. Personally I think another 15HP -- even with a smoother, flatter torque curve-- isn't going to make the Miata a whole lot faster. Not remotely in the same league as turbo/supercharging an older one, even a 1.6L. -Colin |
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Supercharging.... Don't do it. Just because your warranty will be null and void and there's still some uncertainty whether *all* 1999's are affected by the TSB/#4 bearing problem. It's nice to know that my 1999 is covered for five years in case I will ever need a engine replacement (even though my VIN is out of the range) The 2001 Miata is nice and I'd buy it for the looks and subtle improvements alone. I suspect the improvements will be hardly noticeable in driving so it won't cure any itch for speed. The bigger wheels may cause the ride to be more harsh and I feel the Miata's ride is nicely balanced between comfort and feel. |
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Ah yes, the warrenty. warrenty warrenty. I would like to know more about this bearing problem for the '99s. locke2c & warpdirve: I don't really need to drive the '01 Miata, I know I will love it regardless and would buy it without a test drive if I had to. I am hoping that the extra hp will add just the right amount of zip to bring make a bit of difference in highway passing, a .2 sec or whatever 0-60 makes no difference to me. (although a 6 sec 0-60 would be nice!) I would prefer the '01 also more for looks and the standard 6sp tranny that will come with the sport package - as well as the slightly improved interior. locke2c: You make a turbo sound like more of a burden then anything else. Is adding one after that different then, say, buying a Beetle 1.8T? |
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| There is a huge difference between bolting on a turbo and buying turbo model from the factory. When the factory puts out a turbo model, they make a complete package. Every system is designed with the turbo in mind. Fuel delivery, air intake, ignition, cooling, brakes, suspension, compression ratio are all frequently modified to accomodate the turbocharger. Certainly, people have successfully turboed and supercharged Miatas but I bet it takes a lot of fiddling to really get it right and you stand a fair risk of losing your engine in the process. | |
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Sounds like the turbo thing would be a bad Idea Well I do like the 2001's better anyway. I really can't wait. I was thinking of getting a 1999 anyway to save money, but this seal thing worries me, and all of the '99s I see available, almost every single last one of them, is silver. I'll splurge this one and go for new. I guess the speed will have to wait till I can afford to bring a Lotus Elise in from Europe! BTW, if anyone has any arguments for getting a turbo I want to hear them too. |
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It's a bad idea for a mundane (no offese) owner and a daily driven car. It's not a bad idea at all for a hardcore enthusiast okay with trading reliability and infrequent, low-cost maintenance for a *lot* more performance. -Colin |
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Hmmm.. what do you mean by Mundane? I drive my car, and I do/would make use of every ounce of hp I had (within a reasonable amount that is) and a large amount of a cars handling (pretty much all of my current cars) But it Is a daily driver that I must rely on. I also has to take me through the winter. It wasn't a problem with my Mustang 5.0 but I've never owned a turbo. |
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Freddy, the #4 bearing problem affects early '99s in a specific range of VINs. But it has been known to exceed those range of VINs. The end result is that you need a new engine. Sometimes, no patterns have emerged yet as the affliction may happen only when the car has had some miles on it and the numbers of cars afflicted may be small. See this thread. http://www.miataforum.com/ubb/Forum6/HTML/001569.html I make no assumptions that mine is immune so I want to keep my warranty in case it happens to me. http://www.miata.net/garage/tsb/tip_6_99.html So SC'ing a '99 is a bad idea for this reason alone. |
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postoak, sorry I don't know how to refer you for the clutch squeak, but I know that there are detailed maintenance and how-to instructions available in the Miata manuals that are sold for owners at all of the aftermarket dealers. I'd recommend you buy one & have a "mechanic" provide an "answer" to your question -- I'd look it up for you, but one of my friends borrowed mine to check on how to remove his dash. freddyk, the turbo does impact reliability, but if you have a good installation of a unit that is tailored for the Miata it's certainly not like you're going to be beside the road waiting for AAA every morning. If you want to pursue the idea, Dealer Alternative offers several kits -- in increasing degrees of boost (& strain on the engine) -- each tailored for use in the Miata. They are reputed to do an exceptional job and I know that Bill Cardell, the owner, is very good at explaining what would be a good idea based on your own driving habits. My suggestion would be to contact him, address in the marketplace of miata.net for his suggestions. He's steered me clear of some pricey options that he sells before because, he explained, they were for track, not my street use. Good luck. Take care. Joe W. |
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| Just bought a new Miata and am looking for suggestions on cleaning the inside of the rear window, where the defogger is. Manual obviously says to avoid harmful cleaners, so is the answer just a damp cloth or what to avoid yellowing, etc.? Also, any store-bought conditioners you like for keeping the convertible top, well, in top shape? Armor All or that sort of thing? Thanks in advance all. | |
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