The chatter at idle from a aluminum flywheel most of the time is from the bolts shifting or biting into the aluminum after the 1st engagement of the clutch making the flywheel bolts "loose" Ive installed a dozen or so and started using red locktight and never had a issue with rattles or chatter at idle
Went with a chromoly forged steel racing flywheel. Weighs 13.6 pounds. Matches perfectly with the ACT 6 puck HD clutch and pressure plate rated for 650ib of torque. Little over kill but it feels AMAZING.. I literally start 1st gear with 2000rpm. Smooth engagement and no shutter feeling like my last clutch. I haven't done any pulls or launches. Still in the 1200 mile break in. see how it goes.
Yep same lightweight flywheel like 10 lb getting off the line on first gear it's kind of hard to get used to it ribs are really quick when I barely step on the gas and yeah I have a bigger thought about it too so maybe that's why it's so sensitive car really has 180 i I'm still need to break it in 500 more miles and I'm going to start rompping the shit out of it
when you rev it in neutral does it make a sound? like it's free spinning almost it happens to me only when I rev it. I was told it's normal but I'm not too sure.
Decent review but wished you would of touched on the performance end of it thou as when I added my light weight flywheel and new clutch I was pretty surprised let alone the revs were faster but the car itself was substantially faster with new single mass and shark injector software.
Chris Cutajar Law of diminishing returns (it will be okay with a very similar weight, but lose power on hills with stock power); you won't notice losses if it is say 3 lbs lighter and has a different contact texture. But a 7 lb or even a ½ difference would be significant.
It doesn't make sense, torque is not affected by flywheel. Inertia is and this is the case only from a complete stop. In all other cases lighter flywheel should give you less parasitic losses so it will be better everywhere.
the only performance downfall of a lighter flywheel is during a launch.. if the vehicle doesn't have much torque to begin with and or lots of grip it can bog off the line. A heavy flywheel will store energy while revving it prior to engagement. If your car is bogging uphill and you suspect your lightweight flywheel is to blame, i encourage you to think outside that box because you probably just need to downshift 😅😅😅 Anyways, this is why aluminum flywheels aren't reccomend for drag racing. Hard launches, sticky tires etc. BUT aluminum flywheels are reccomended for auto X or road course/ rally etc.
i did that with my 94 civic with a few other upgrades, and mine runs quite. didnt have a chattering problem. i also installed a stage 1 clutch with that flywheel.... kept blowing through my stock clutches.
I'm about to purchase a 94 civic next week. And I'm looking into changing the clutch and flywheel too. Do you recommend getting a lighter flywheel? Thanks
@@meh6953 daily driver? I have a light weight clutch and stage 2 clutch in my 1990 ef and it's really not very noticeable from a stop, but I can feel the difference in a 3 gear pull and on the highway.
Can you please post some specs: model year engine, trans, what clutch setup from gripforce and more about how you needed to update your software to compensate for the bogging. I have a gripforce chromoly 14lb flywheel with sprung hub clutch just waiting to go on my e34 m50, I would love to hear back from you
Omar Diouf 2001 330ci 5 speed. It was the lowest one from grip force. It looks like an oem disc. It is below the "stage 1". I used an oem bmw throwout bearing and pilot bearing. I used winkfp to update the software to the latest version.
Chattering is typical when installing a single mass lightweight flywheel. It’s the job of the springs in the dual mass to take out the imperfections in the engine which is transferred to the gearbox at idle. It’s not bad products or a dodgy engine, just putting something that is not designed for that setup on it.
@@samcook7046 yes yes, and the dual mass obviously has more space for vibrations to go through/absorb so when you you basically drops the space in half you are feeling/hearing more vibrations
The balance doesn't really have anything to do with the chatter. That's caused by the gears and splines in the transmission rattling against each other when not under load due to less dampening of the engine's torque pulses. As someone else said, it can also be caused by loose flywheel bolts. A well balanced flywheel is critical for the longevity of the engine and overall smoothness though.
@ I have driven a C6 corvette with light FW and it is pretty horrible to drive in everyday traffic. I wouldn't recommend it for any daily, not for V8 or honda. Track only car yes, but hey if you want to burn your clutch twice as fast be my guest.
4 ปีที่แล้ว
@@DuBstep115 well it depends how light the flywheel is over stock man, you need to find a good balance for your needs. Everyone is different and use their cars for different purposes. For me, I live in Philly with a RSX Type S.. I have had 8lb flywheels which is jut absurd, and pointless for a car with such a small engine to daily. I was revving to 3500 just to get the car moving.. The stock weight is 15lbs.. I went to a 12lb billet flywheel and the thing is PERFECT..Gave me the acceleration I wanted, but it isnt too much for traffic. Just need to find what workd for you.
@@DuBstep115 Amount of power to move a car from complete stop is the same. If i get it correctly clutch will wear almost at the same rate because ~30 torque on 1k rpm and ~30 torque on 2k rpm will transfer the same amount of friction.
@@She1lby But you have to ride the clutch 2-3x more in stop and go traffic. You can't just gently ease in the gas and lift clutch. Because light flywheel has no mass and you will stall.
Excellent video man! I just did a lightweight flywheel on my 02 330i and I love it. I have noticed the car is a little boggy on take off. Did you get the new tune at the dealership? Or was ot a new ecu? My problem is I live in MT and the closest dealership is in Colorado...
I can add my two cents. when i got one it was really hard to adjust to it for probably 3-6 months. A lot more stalls and even now if I'm flustered it's easy to stall. It's harder to hit that sweet spot rpm because it revs quicker. It does seem faster to accelerate. you have to be quick at shifting to match rpms but i never had much trouble with that since I always shifted fast anyway. haven't really noticed the uphill issue being weaker. In my car it has the toyota version of vtec which means it gets a lot faster at high rpm so i believe this means i probably have a fair bit better 0-60 than stock but i haven't really measured. It is absolute death in very slow traffic however. like in absolute going at a crawl gridlock I want to kill myself. I can ease out the clutch in first with no gas and not stall it but it's *very* borderline and shudders a bit. never noticed any chatter so i'm not sure what that is about. My overall feeling is that the car does not do as well when you go slow and it's happiest when it's going fast.
Why would you need a new tune? Nothing in your motor is changing, you are simply taking a small bit or load and weight from the drivetrain, nothing more.. Its almost like the equivalent of getting super light rims.. You only need tuning if you are changing the functioning of you motor.. (new intake, new exhaust, new cams, new pistons, ect).. Anything that could alter the air/fuel balance would require a tune. Taking weight from you drivetrain does not do this, it just allows your motor to spin and work with less effort.
Acceleration from a complete stop will be worse but acceleration from a rolling start will be better. From a stop the heavier flywheel can store more energy.
@@tanker9987 I think this is true only if you start from redline already in all other cases you could just launch from a higher RPM. For example from 6k rpm instead of 4.5k rpm.
+TheChrisglasgow Yeah you might be lugging the engine at that point. It's better just to downshift and keep the rpms up, vibration is not a good thing.
Thanks, i just put a stage 2 clutch in an lightweight flywheel so im ready for mu big turbo upgrade next wk. But i thought the garage had just kept my expensive flywheel for themselves as i was getting all this juddering, I've only put 60 miles on clutch so have a fair bit to go until it's bedded in, have to drive sensibly for 500 milea hope that isnt the same fir my new turbo and injectors.
All normal man... I have a stage 2 clutch and smf flywheel and mine vibrates and chatters underload in lower rpm. You just have to adjust your driving. It's the cost of performance.
is it make your car faster? because flywheel directly bolt on the crank and less weight on the crank less preasure on the engine and more hp can we say that?
+budro Man I really hated doing that job. Are you going to install a clutch on your bmw? I would almost save up and pay someone to do it haha. It was a pain.
+budro I can second this. Put a lightweight flywheel in mine, when I changed the clutch. It was a massive pain to install. If you have a lot of patience then go for it.
It's not the light weight flywheel that is the problem, it's the super grabby clutch that'll do you in. :D (What's the point of the light weight flywheel if you run a stock clutch anyways?) Removing rotating mass is a good thing if you like to hit the pedal. :) Less power used to spin heavy things = more power to the ground. P.S. The clutch and the flywheel are not the same thing. P.P.S. I have a 9lbs flywheel with an ACT clutch. Daily isn't bad as long as it's highway miles.
easyBob100 oh yes if you are going everything is fine but when im in trafic uphills or so it is a pain in the butt. I have a lightweight steel flyweel and a exedy stage 2 cluch on my sti.
Is this a lightweight flywheel and the lightweight clutch? Or just a lightweight flywheel and you keep saying clutch? How about Bucking in first gear during slow Maneuvers in parking lots or stop and go traffic? Does it solve rev hang issues?
Hey I purchased this kit www.ebay.com/itm/GF-CLUTCH-KIT-RACE-FLYWHEEL-BMW-323-325-328-330-525-528-530-Z3-2-5L-2-8L-3-0L-/400821753324?pt=Motors_Car_Truck_Parts_Accessories&hash=item5d52d695ec and used an OEM throwout bearing, and pilot bearing when I installed it.
@@OkiDingo They use a solid clutch hub, whereas the Honda will use a sprung clutch disc. This car was ultimately stripped and caged so it didn't bother me.
there's no reason why a light weight flywheel would chatter either its the throw out bearing, pilot bearing, slave cylinder and some other things that revolve around the flywheel that would cause chattering
ZentRose thank you I stand corrected I didn't think that, that little bit of play in the drive train would cause this effect I learned something today thanks. But what clutch do you have unsprung or sprung?
+TheChrisglasgow yes they do. They don't dampen the vibrations like the dual mass fly's do, and cause the gears to rattle together. They all do this, but it can be reduced with UUC's fluid mix.
I have a 05’ e46, it’s actually a ZHP package. I have a stage two Dinan tune, and a extremely lightweight fly wheel. I mean extremely light. (Better for roll racing) And I barely notice a difference driving in traffic. If you know how to drive a clutch well, it won’t be an issue. But maybe if you’re starting out in a car that has a lightweight fly wheel, just remember don’t be afraid to use the gas a little more. But also remember if you wear out the clutch and the fly wheel, it is expensive as fuck to replace. It’s gonna cost five Gs to replace mine if it goes out.
![[TH] VCT Pacific Stage 2 - Playoffs Lower Bracket Final // PRX vs DRX](http://i.ytimg.com/vi/5HwO1bQyAx4/mqdefault.jpg)
The chatter at idle from a aluminum flywheel most of the time is from the bolts shifting or biting into the aluminum after the 1st engagement of the clutch making the flywheel bolts "loose"
Ive installed a dozen or so and started using red locktight and never had a issue with rattles or chatter at idle
Deffinitly not using Red sauce of thos bolt. I'd like to get them out at some point
@@jimmywoo7875 Normally you can heat the bolts to 300C to remove them but aluminum will probably lose strength at that temperature
I saw this vid years ago. Can’t believe I came across it again.
Went with a chromoly forged steel racing flywheel. Weighs 13.6 pounds. Matches perfectly with the ACT 6 puck HD clutch and pressure plate rated for 650ib of torque. Little over kill but it feels AMAZING.. I literally start 1st gear with 2000rpm. Smooth engagement and no shutter feeling like my last clutch. I haven't done any pulls or launches. Still in the 1200 mile break in. see how it goes.
Yep same lightweight flywheel like 10 lb getting off the line on first gear it's kind of hard to get used to it ribs are really quick when I barely step on the gas and yeah I have a bigger thought about it too so maybe that's why it's so sensitive car really has 180 i I'm still need to break it in 500 more miles and I'm going to start rompping the shit out of it
I got a 8.4 lb Flyin' Miata flywheel, and I love it.
chatter? Did you upgrade to a non sprung clutch?
i dont notice a difference but i went from a frame to a lightweight clutch and stage 2. never felt the stock flywheel
when you rev it in neutral does it make a sound? like it's free spinning almost it happens to me only when I rev it. I was told it's normal but I'm not too sure.
Decent review but wished you would of touched on the performance end of it thou as when I added my light weight flywheel and new clutch I was pretty surprised let alone the revs were faster but the car itself was substantially faster with new single mass and shark injector software.
people say smf stresses transmission, is that bs? is the noise just noise or damaging noise..?
Only downside to the Fidanza is I've heard the ring gear sometimes breaks free due to a failure, then you have to push start the car.
How did you get the bmw turned updated
Torque when going uphill will be afected to. It will not hold the gears at the same rpm as it did with a heavy flywheel.
Chris Cutajar
Law of diminishing returns (it will be okay with a very similar weight, but lose power on hills with stock power); you won't notice losses if it is say 3 lbs lighter and has a different contact texture. But a 7 lb or even a ½ difference would be significant.
It doesn't make sense, torque is not affected by flywheel.
Inertia is and this is the case only from a complete stop.
In all other cases lighter flywheel should give you less parasitic losses so it will be better everywhere.
the only performance downfall of a lighter flywheel is during a launch.. if the vehicle doesn't have much torque to begin with and or lots of grip it can bog off the line. A heavy flywheel will store energy while revving it prior to engagement. If your car is bogging uphill and you suspect your lightweight flywheel is to blame, i encourage you to think outside that box because you probably just need to downshift 😅😅😅
Anyways, this is why aluminum flywheels aren't reccomend for drag racing. Hard launches, sticky tires etc. BUT aluminum flywheels are reccomended for auto X or road course/ rally etc.
@ZentRose Orange county like Orange County California or Orange Country central Florida?
Thank you for your input. I have decided not to get one. I also heard it lowers torque idk how true that is?
What did you adjust in the ecu to help the vehicle come off the light easier? @4:15
i did that with my 94 civic with a few other upgrades, and mine runs quite. didnt have a chattering problem. i also installed a stage 1 clutch with that flywheel.... kept blowing through my stock clutches.
I'm about to purchase a 94 civic next week. And I'm looking into changing the clutch and flywheel too. Do you recommend getting a lighter flywheel? Thanks
@@meh6953 daily driver? I have a light weight clutch and stage 2 clutch in my 1990 ef and it's really not very noticeable from a stop, but I can feel the difference in a 3 gear pull and on the highway.
You earned a sub when you said hide yo guns so causally when you seen the cop 🤣
Can you please post some specs: model year engine, trans, what clutch setup from gripforce and more about how you needed to update your software to compensate for the bogging. I have a gripforce chromoly 14lb flywheel with sprung hub clutch just waiting to go on my e34 m50, I would love to hear back from you
Omar Diouf 2001 330ci 5 speed. It was the lowest one from grip force. It looks like an oem disc. It is below the "stage 1". I used an oem bmw throwout bearing and pilot bearing. I used winkfp to update the software to the latest version.
I don't have a chattering sound from my lightweight flywheel
Thats more of a aftermarket clutch thing
@@xalr6128 or a badly balanced flywheel
What kind of flywheel and clutch u used
Chattering is typical when installing a single mass lightweight flywheel. It’s the job of the springs in the dual mass to take out the imperfections in the engine which is transferred to the gearbox at idle. It’s not bad products or a dodgy engine, just putting something that is not designed for that setup on it.
@@samcook7046 yes yes, and the dual mass obviously has more space for vibrations to go through/absorb so when you you basically drops the space in half you are feeling/hearing more vibrations
I’m sure a well balanced flywheel/clutch will reduce the chatter quite a bit
The balance doesn't really have anything to do with the chatter. That's caused by the gears and splines in the transmission rattling against each other when not under load due to less dampening of the engine's torque pulses. As someone else said, it can also be caused by loose flywheel bolts. A well balanced flywheel is critical for the longevity of the engine and overall smoothness though.
light flywheel is better, makes your car zippier. 0-60 will improve.
Light flywheel makes your car shit
@ I have driven a C6 corvette with light FW and it is pretty horrible to drive in everyday traffic. I wouldn't recommend it for any daily, not for V8 or honda. Track only car yes, but hey if you want to burn your clutch twice as fast be my guest.
@@DuBstep115 well it depends how light the flywheel is over stock man, you need to find a good balance for your needs. Everyone is different and use their cars for different purposes. For me, I live in Philly with a RSX Type S.. I have had 8lb flywheels which is jut absurd, and pointless for a car with such a small engine to daily. I was revving to 3500 just to get the car moving.. The stock weight is 15lbs.. I went to a 12lb billet flywheel and the thing is PERFECT..Gave me the acceleration I wanted, but it isnt too much for traffic. Just need to find what workd for you.
@@DuBstep115 Amount of power to move a car from complete stop is the same.
If i get it correctly clutch will wear almost at the same rate because ~30 torque on 1k rpm and ~30 torque on 2k rpm will transfer the same amount of friction.
@@She1lby But you have to ride the clutch 2-3x more in stop and go traffic. You can't just gently ease in the gas and lift clutch. Because light flywheel has no mass and you will stall.
That noise is not from the flywheel it's from the throw out baring
can i fit uuc 6 speed manual Lightweight Flywheel on the oem clutch?
Yes
not sure about that light wieght wheel.i know the dual mass is smooth due to it being 40 lbs and balanced.those 4.4 motors dont mind working a little.
I ordered one sachs lighweight for my audi rs4 ;) looking forward too test it out :)
Cool vid. Just curious what do you do for a living? Car related at all or completely different?
Not car related. I am currently working as a hardware engineer. I am resigning in a few weeks to pursue my own interests.
@@ZentRose $ years later where did your interests lead you?
Excellent video man! I just did a lightweight flywheel on my 02 330i and I love it. I have noticed the car is a little boggy on take off. Did you get the new tune at the dealership? Or was ot a new ecu? My problem is I live in MT and the closest dealership is in Colorado...
gfkethan I just bought a cable off of ebay and it came with winkfp software. I downloaded the Daten files online and uploaded it to my ecu.
I can add my two cents. when i got one it was really hard to adjust to it for probably 3-6 months. A lot more stalls and even now if I'm flustered it's easy to stall. It's harder to hit that sweet spot rpm because it revs quicker. It does seem faster to accelerate. you have to be quick at shifting to match rpms but i never had much trouble with that since I always shifted fast anyway. haven't really noticed the uphill issue being weaker. In my car it has the toyota version of vtec which means it gets a lot faster at high rpm so i believe this means i probably have a fair bit better 0-60 than stock but i haven't really measured. It is absolute death in very slow traffic however. like in absolute going at a crawl gridlock I want to kill myself. I can ease out the clutch in first with no gas and not stall it but it's *very* borderline and shudders a bit. never noticed any chatter so i'm not sure what that is about. My overall feeling is that the car does not do as well when you go slow and it's happiest when it's going fast.
I got a Flyin' Miata 8.4 lb flywheel and I love it. it took me a few hours to get used to it.
I daily drive my e46 M3 in Ny.. there are times when i am bmper to bumper..sitting in first/ second gear. do you think it would be doable?
Michael Persaud
No you will hate your life.
Everybody will know you do as well.
Like that you hate your life now.
@@edlingja1 wow, U want to top yourself don’t you :(
so do you need a new tune when you get a lightweight flywheel
EJCelani123 nope
Why would you need a new tune? Nothing in your motor is changing, you are simply taking a small bit or load and weight from the drivetrain, nothing more.. Its almost like the equivalent of getting super light rims.. You only need tuning if you are changing the functioning of you motor.. (new intake, new exhaust, new cams, new pistons, ect).. Anything that could alter the air/fuel balance would require a tune. Taking weight from you drivetrain does not do this, it just allows your motor to spin and work with less effort.
You notice better acceleration with it?
Acceleration from a complete stop will be worse but acceleration from a rolling start will be better.
From a stop the heavier flywheel can store more energy.
@@tanker9987 I think this is true only if you start from redline already in all other cases you could just launch from a higher RPM.
For example from 6k rpm instead of 4.5k rpm.
Rattle noise is the same as a dual mass flywheel
Do u experience a bit of vibration when ur in a higher gear an ur driving a bit too slow for that gear ???
+TheChrisglasgow Yeah you might be lugging the engine at that point. It's better just to downshift and keep the rpms up, vibration is not a good thing.
Thanks, i just put a stage 2 clutch in an lightweight flywheel so im ready for mu big turbo upgrade next wk. But i thought the garage had just kept my expensive flywheel for themselves as i was getting all this juddering, I've only put 60 miles on clutch so have a fair bit to go until it's bedded in, have to drive sensibly for 500 milea hope that isnt the same fir my new turbo and injectors.
All normal man...
I have a stage 2 clutch and smf flywheel and mine vibrates and chatters underload in lower rpm. You just have to adjust your driving. It's the cost of performance.
No wonder my car is so zippy and accleration happy on the highway.
is it make your car faster? because flywheel directly bolt on the crank and less weight on the crank less preasure on the engine and more hp can we say that?
+ilke tams Yes, less rotational mass will help with acceleration. But honestly, this was by far the cheapest clutch option.
if you buy expensive ones do you still get same sound and vibration problems?
+ilke tama yes
Coudnt the chattering be caused by inbalance inside of the engine?
All single mass flywheels do this, nothing's wrong with his car
My 2011 sti did chatter from factory quite a bit because of the single mass
Did you do the install yourself?
What did it cost you
+budro Nevermind, just watched the video of you installing it lol
+budro Man I really hated doing that job. Are you going to install a clutch on your bmw? I would almost save up and pay someone to do it haha. It was a pain.
+ZentRose I was thinking about it... thanks for the heads up! haha
+budro I can second this. Put a lightweight flywheel in mine, when I changed the clutch. It was a massive pain to install. If you have a lot of patience then go for it.
It's not the light weight flywheel that is the problem, it's the super grabby clutch that'll do you in. :D (What's the point of the light weight flywheel if you run a stock clutch anyways?) Removing rotating mass is a good thing if you like to hit the pedal. :) Less power used to spin heavy things = more power to the ground.
P.S. The clutch and the flywheel are not the same thing.
P.P.S. I have a 9lbs flywheel with an ACT clutch. Daily isn't bad as long as it's highway miles.
easyBob100 oh yes if you are going everything is fine but when im in trafic uphills or so it is a pain in the butt. I have a lightweight steel flyweel and a exedy stage 2 cluch on my sti.
Just installed exedy light weight and act stage 2 heavy clutch she’s a hog on the starts
Anyone knows about fuel efficiency on a lighter flywheele?
I think it might be better if your driving conservatively but the whole point of a lighter flywheel is REV HAPPY so means less gas efficiency
Is this a lightweight flywheel and the lightweight clutch? Or just a lightweight flywheel and you keep saying clutch? How about Bucking in first gear during slow Maneuvers in parking lots or stop and go traffic? Does it solve rev hang issues?
Light SMF with unsprung clutch disc. Rev hang was improved when I updated the engine software.
ZentRose interesting that it still has unsprung disc after smf conversion. Does it try to buck on slow parking lot maneuvers?
No bucking just noisy at idle.
Thanks👍
I've got one and it's so noisy man haha but worth it
In the original video you install a non spring clutch. So may be that's the problem???
Javier Pineda Yes the unsprung clutch with single mass will have chatter.
How much lighter is it? Were did you bu yours? Cost much?
Just bought a Focus ST170 with 120'k miles on stock clutch... :)
+Mekanikern I think it was a little over 20lbs lighter but I'm not certain.
Chatter could be caused by your throwout bearing.
All single mass flywheels do this, not an issue with the throw out bearing
Before Dual-mass all we had was standard flywheels.
Hey man, any chance you could point me in the direction of a single mass flywheel?
Hey I purchased this kit www.ebay.com/itm/GF-CLUTCH-KIT-RACE-FLYWHEEL-BMW-323-325-328-330-525-528-530-Z3-2-5L-2-8L-3-0L-/400821753324?pt=Motors_Car_Truck_Parts_Accessories&hash=item5d52d695ec and used an OEM throwout bearing, and pilot bearing when I installed it.
ZentRose Thank you!
Never had a chatter with any of my Hondas. For a daily driver you will not notice a single difference. How often do you race that car?
This is a bmw specific video. Does not happen on my Hondas either 👍🏻
@@ZentRose so it’s normal on BMWs? Why is that?
@@OkiDingo They use a solid clutch hub, whereas the Honda will use a sprung clutch disc. This car was ultimately stripped and caged so it didn't bother me.
somehow dat dude is funny af.
Thanks for your videos..
AYYYYYYY YOOOOOOOOO!!!!!!!!!!!!!!!!!!!
What a yawn, sounds like he's darling asleep as he's talking about it
You should mention what car you're driving.
@Purple Troll Well alright then
there's no reason why a light weight flywheel would chatter either its the throw out bearing, pilot bearing, slave cylinder and some other things that revolve around the flywheel that would cause chattering
+Kevin M www.uucmotorwerks.com/flywheel/gear_rattle.htm
ZentRose thank you I stand corrected I didn't think that, that little bit of play in the drive train would cause this effect I learned something today thanks. But what clutch do you have unsprung or sprung?
+Kevin M I went with an original equipment style unsprung disc.
Thank you, Joe Bonamassa
Contact Info lmfao
I know your pain. but the chatter is to much lol I'm gonna go back to a stock flywheel next time.
Correction.... Your light weight flywheel has chatter lol..
Would be great if I didn’t have a 6puck would be great it fxcking chatters like hell
A single mass flywheel isn't automatically a lightweight flywheel.
You chatter because you have a organic clutch. 6 puck don't make chattering noise..
pointless to have that on a daily driver 🤷♂️
Lightweight clutch lol, Btw a lightweight flywheel does not make a chattering noise.
+TheChrisglasgow www.uucmotorwerks.com/flywheel/gear_rattle.htm
+TheChrisglasgow yes they do. They don't dampen the vibrations like the dual mass fly's do, and cause the gears to rattle together. They all do this, but it can be reduced with UUC's fluid mix.
Aluminum transmits transmission and clutch noise. So yes. It would chatter.
Lightweight steel will be heavier but won't make as much noise.
having a lightweight flywheel will cause chatter. I know first hand
This nigga...
that things a piece of garbage, glad i ordered a stock flywheel for my rb25
I have a 05’ e46, it’s actually a ZHP package. I have a stage two Dinan tune, and a extremely lightweight fly wheel. I mean extremely light. (Better for roll racing) And I barely notice a difference driving in traffic. If you know how to drive a clutch well, it won’t be an issue. But maybe if you’re starting out in a car that has a lightweight fly wheel, just remember don’t be afraid to use the gas a little more. But also remember if you wear out the clutch and the fly wheel, it is expensive as fuck to replace. It’s gonna cost five Gs to replace mine if it goes out.