When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a '97 Carrera S. It has a LWF and LSD, both installed by Park Place Porsche in Dallas, by the previous owner. I barely use my 993 because I can barely stand the rattling that's generated and the balancing act of driving in town. This winter I have decided return the transmission to standard DMF setup.
However, before I do so I thought that I would ask anyone in the forum that has fitted the mis-weight flywheel what their experience is with regard to driveability and noise.
I am aware of the advantages of a SMF, but for me, they don't offset the compromise that has to be made. I'm an old guy that just wants a pleasant 993 so don't judge me!!
I have one that I purchased from Ninemeister in preparation for some mods on the 993 I had just bought on BaT as I waited for transport. In the end the car had a light weight flywheel on! So it is still in the same closed box shipped from Ninemeister. Just make me an offer!
If you want a pleasant ride, go with the stock DMF. The 9M midweight will accelerate and rev noticeably faster, but it is also noticeably noisy when in neutral and when accelerating from 2000 to about 2700. It is also less forgiving when starting from a stand-still on a hill.
The performance tradeoff is probably not worth it if your priority is a country road touring or tooling around town. I have a 9M MWF on my car now and thinking about going back to stock since I installed my supercharger. It's funny, I didn't notice the noise all that much until I ripped out my carpets and drove the car for a couple of months that way and it was SO LOUD. Now - with extra soundproofing and carpets back in, it's way quieter, but, because I know what it sounds like, my ears seem to "tune in" to the sound more than they used to.
If you want a pleasant ride, go with the stock DMF. The 9M midweight will accelerate and rev noticeably faster, but it is also noticeably noisy when in neutral and when accelerating from 2000 to about 2700. It is also less forgiving when starting from a stand-still on a hill.
The performance tradeoff is probably not worth it if your priority is a country road touring or tooling around town. I have a 9M MWF on my car now and thinking about going back to stock since I installed my supercharger. It's funny, I didn't notice the noise all that much until I ripped out my carpets and drove the car for a couple of months that way and it was SO LOUD. Now - with extra soundproofing and carpets back in, it's way quieter, but, because I know what it sounds like, my ears seem to "tune in" to the sound more than they used to.
Thanks for you input. I am going to put it back to a stock setup. I guess that the Porsche engineers knew what they were doing!!
If you want a pleasant ride, go with the stock DMF. The 9M midweight will accelerate and rev noticeably faster, but it is also noticeably noisy when in neutral and when accelerating from 2000 to about 2700. It is also less forgiving when starting from a stand-still on a hill.
The performance tradeoff is probably not worth it if your priority is a country road touring or tooling around town. I have a 9M MWF on my car now and thinking about going back to stock since I installed my supercharger. It's funny, I didn't notice the noise all that much until I ripped out my carpets and drove the car for a couple of months that way and it was SO LOUD. Now - with extra soundproofing and carpets back in, it's way quieter, but, because I know what it sounds like, my ears seem to "tune in" to the sound more than they used to.
Agree...I reverted the MWFW on mine because of the noise. I also use my car on track and the relatively minor benefits were not worth the penalties for me.
I'm a 9Meister MWF adopter for a 1997 993 C2.
Not much more to add from what @CosmosMoon already said.
It is more noisy than the DMF. But for me with Fabspeed Supercups and a TPC supercharger... what's a bit more "ball bearings in a can" noise?
It does take a bit more clutch attention to not stall in reverse.
9 Vehicles Porsche Helped Engineer that Aren't Porsches
Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.
9 Features and Characteristics That Only Porsche People Understand
Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.
This Builder Is Turning Heads With Its Slantnose 911 Creation
Slideshow: A small Polish tuner has reimagined the Porsche 911 Slantnose for the modern era, blending 1980s nostalgia with widebody tuning culture and serious performance upgrades.
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture
Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look
Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.