What I don't like about my "new" MSM.

May 24, 2010 28 Replies
  1. Harsh ride. I attribute this to the 17" wheels, which I do think are good looking. Not bizarrely large like some say. If I decide to keep the car, for sure I will get smaller wheels. Not sure if I have to go down to

15" do make a difference, or what the wheel/tire choices are in 16," which I think might look best.


  1. The 6-speed is odd. 1st and 2nd are too short, 5th and 6th too tall. I never, ever missed shifts on the 5-speed. With the 6-speed sometimes it's hard to tell whether you're in 3rd or 5th. If I decide to keep the car, I would seriously considering a 5-speed swap, depending on the cost.

  2. Haven't got the Prosport gauges wired correctly yet. It's tiresome to have to initialize them every time you start the car. Oviously fixable.

In the end, I'm not sure it's suitable as a daily driver. It wants to be on the open highway or on a track. Not happy in traffic. The old Miata, though lacking power, was really more fun to drive, I think. The hot and humit weather here in Dallas lately hasn't been pleasant either.



OTOH, I've gotten more complements on the car in the few weeks I've owned it than in the 14 years I had my '96 Montego Blue.



If I do decide to keep it, I think I will add to the Little Enchilada package it already and upgrade the ECU and injectors. If.



Off to San Francisco on business tomorrow for a few days. That will cool me off.


Frank,

I had very similar feelings when I went from my '96M to my 1991 turbo with no AC, a stiff clutch, bigger, (though lighter) wheels, KYB shocks with coiloevers instead of Konis with stock springs.

The car I have now is superior for many, probably even most track applications. The stock, normally aspirated miata is, imo, better for the street in almost every way.

Not sure what my point is, or if I even have one. I am pretty sure that I would be OK with your MSM because it is more civilized than what I have been driving for over 5 years, but your feelings are understandable.

It sounds like installing a set of lightweight 16" wheels, a 5-speed transmission, and fixing that gauge could clear up any problems for you.

Let us know what you do. If you sell it, and I am still in Texas at the time, I would be interested.

Pat

Also, if I am able to make it to Dallas in my Miata one of these days, we could swap out the SSR Competitions and let you see how the car drives with 16X7 wheels that weigh around 11.5 pounds each.

Pat

I loved how the 17" wheels looked but within a year I managed to put two of them out of round. They isn't much sidewall and they don't seem to be very strong to begin with. I found lighter 16" wheels which made a surprisingly big difference in ride quality and general tossability.

I think the gearing is too short, including 5th and 6th. I've been considering going to a taller final drive ratio. Apparently the internals of the MSM 6-speed have been beefed up some, and there is a

3.63 out there that makes the car much more drivable. I am not sure if this is cheaper/easer than doing a transmission swap. A taller final drive might be a good fit in your car, since you already have probably 200 HP at the wheels.

I would actually like to get the little enchalada and the taller final drive. I'm fighting the urge...

Well the ride is also tied to the factory Bilstiens that your car is sporting. I will agree, having a 97 and an 04 MSM, that the MSM is much harsher. The upside of those changes is the fact that with the limited slip differential and the stiffer suspension it corners better than my '97.

Amen to that. I was bouncing off the revlimiter in first and second before I could blink twice for the first couple weeks of ownership.

I also dislike the placement of reverse. It should never be on the side of the gate that you are going to shift TOWARDS in my opinion.

Can't help you there but I am curious as to the fitting of the A- pillar pod? How's that working out for you? I put a boost gauge on mine in the hole for the vent on the drivers side. I'm regretting it, and might pull it out and put the vent back in.

I have to admit for comfort reasons alone I like my '97 better. I also like the throttle response of the 97 better. The MSM seems to 'sag' a little, for lack of a better term. The computer never seems to make up its mind about boost or no boost, resulting in a power surge around

4500rpm, and there are lots of little oddities in the way the engine responds to inputs. Flyin' Miata says that the stock ECU programming is somewhat crappy in that regard, and based on my experience with my car, I'm inclined to agree. I believe the hydra nemesis ECU solves all of those issues....

I've been kicking around the idea of a trip to CO to have the guys at Flyin Miata put the big enchilada in for me. Unfortunately my wallet keeps throwing me reality checks.... :-)

Chris

It usually takes a couple of tries just to get into reverse.

The previous owner found a pod that holds two gauges that fits over the A pillar. Its looks fine to me. Much like this, but with two gauges.

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I agree with these observations.

Where does one find the 3.63?

Isn't the brakes on the MSM supposed to be a little bigger than on the none-MSM ones!? I'm only basing this on what I've read since the MSM is not sold here so I have never seen one but it's something you should check before swapping rims.

Also I would think the tire selection my make a difference. At least this is what I have noticed with the 15" ones on my car.

Regards Bruno

Sure it makes a difference, butI think the amount of rubber between you and the road makes a bigger difference. Besides, whatever tire I select will be a summer wet/dry performance one, so I don't think that will make much difference.

Yes, the brakes are bigger and some wheels don't fit. I promise to be careful in choosing.

Thanks.

This place has them:

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I beg to differ. Tread compound and carcass construction are far more important than size, though a larger size of the same tire model may offer more grip. I guarantee my 205/50-15 RE-11s have more grip wet or dry than any size S-Drive or T1R you can fit under a Miata's fenders. The difference isn't subtle, either.

It sounds to me like he is commenting more on the feel of the car with the larger wheels and tires than the tire grip.

I am wondering what kind of ride quality difference I would see running the 225/50/16 RE-11's, versus the same tire 195/50/15's.

That will probably never be determined, but I am hoping to have the larger size installed soon.

Of course, to have an exact comparison, the 15" setup would have to weigh the same as the 16" setup, not an easy thing at all to accomplish.

Pat

We were talking about ride, not grip.

Oops. My mistake. Still, carcass construction is very important to ride. So is weight.

Any idea how much do the wheels weigh on the MSM? I don't see them listed.

Pat

I've seen them listed as 17-18 lb. Pretty heavy.

A little bit, but not too bad. At least it is not more than the original steelies. My '96M had 14.5 pound wheels, but they were only 15", so that sounds about right for most non-forged alloys in 17 inches.

Pat

I bought my '96 with steel wheels which I immediately regretted. Eventually I replaced them a set of pristine OEM alloys from '99 that I bought on Miata.net for $400. I probably should have gone up to 15" for looks, but I didn't.

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9255 What I need to know now, is this. Is there a 16" wheel/tire set that will improve the harsh ride I've got now that I can afford, or should I go to 15 inch wheels? I was looking at this

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and this.

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Just thinking.

I like how both of those wheel models look, but I also like the Rota Slipstreams and the OZ Ultraleggras. Lanny has the former, and Chris D. has the latter, both in 16" iirc, and they can probably give you some weight estimates.

I keep leaning towards selling the red turbo miata. I wonder how much it would get with a set of MSM wheels over the 11 to 12 pound 16X7 SSR's that it has now if a swap were to occur.

Hmmmmm........ Of course, you would have to like how the SSR's look. The wheels are still nearly pristine after about 50K miles. No curb incidents and no bends, not yet.

Pat

I looked them up. I like them well enough. What tires do you have on them. I have Falken Azeni 615s. 215/45/17, IIRC.

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