2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

stock weight aftermarket flywheel?

Thread Tools
 
Search this Thread
 
Old May 11, 2009 | 02:55 AM
  #1  
TweakGames's Avatar
Thread Starter
FD pro licensed driver
Tenured Member 10 Years
iTrader: (3)
 
Joined: Feb 2006
Posts: 2,897
Likes: 2
From: Renton/Bellevue/Seattle WA
stock weight aftermarket flywheel?

Hi all, I am looking to get rid of my super light flywheel and get back to stock weight, but I have had my front and rear counterweights on my RE balanced already. I can't just put the stock flywheel back on because the balance will be off. Does anybody know of a stock or more near stock flywheel that will accept the rear automatic counterweight?

The stock flywheel is about 27 lbs. for s4 and 23 lbs. for s5 (and includes the rear counterweight). My current flywheel is 8 lbs., so about 12 lbs. with the counterweight. Would be nice to find a flywheel that is about 18-20 lbs before I add the counter weight. If I can't find one that is that heavy, what is the heaviest one out there?

If anybody knows where I could find one, that would be great.

Thank you,
~Tweak


(Update: Woops, looks like I was blind. I think I will get the racing beat 17 lb steel one, seems about perfect. Should help make things a little more smooth. )
Reply
Old May 11, 2009 | 08:30 AM
  #2  
Evil Aviator's Avatar
Rotorhead
Tenured Member 15 Years
 
Joined: Feb 2001
Posts: 9,136
Likes: 39
From: Charlottesville, Virginia, USA
The feel of the flywheel is related to inertia, not static weight.
https://www.rx7club.com/showpost.php...0&postcount=14
Reply
Old May 11, 2009 | 08:46 AM
  #3  
LargeOrangeFont's Avatar
Fistful of steel
iTrader: (7)
 
Joined: Nov 2008
Posts: 2,202
Likes: 27
From: OC, So Cal
Is your flywheel for an NA car? If so please drop me a line if you want to sell it.
Reply
Old May 11, 2009 | 09:58 AM
  #4  
RandomHero's Avatar
Hopeless Rotorhead
Tenured Member 05 Years
iTrader: (2)
 
Joined: Feb 2005
Posts: 590
Likes: 1
From: N. Houston, TX
Racing beat sells a 17lb. " lightweight steel" flywheel.
Reply
Old May 11, 2009 | 11:07 AM
  #5  
Gene's Avatar
10 lb. boost, 5lb. bag
Tenured Member 10 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 1,075
Likes: 2
From: New York, NY
Why are you going back to stock? I love my superlight one. Except in stop and go traffic.
Reply
Old May 11, 2009 | 12:04 PM
  #6  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,837
Likes: 3,234
From: https://www2.mazda.com/en/100th/
the act flywheel isn't very light, i do have one i'd love to get rid of
Reply
Old May 11, 2009 | 04:51 PM
  #7  
TweakGames's Avatar
Thread Starter
FD pro licensed driver
Tenured Member 10 Years
iTrader: (3)
 
Joined: Feb 2006
Posts: 2,897
Likes: 2
From: Renton/Bellevue/Seattle WA
No, this if for my turbo RE.

Yes, blah blah, I know about the inertia blah blah.

I am going back to stock because it is making the car a little annoying to drive. The idle is hard to set steady, (even on street port), and when I shift there is no inertia. Because my car is down, I have been driving my NA-T with stock flywheel. When you shift, and let go of the clutch the car jumps forward. My 312 rwhp RE didn't do that, and I assume because of the flywheel.

(Yes, random I said I was going to get that one above hehe.)

Thanks.
Reply
Old May 11, 2009 | 04:58 PM
  #8  
incubuseva's Avatar
Boost knob
Tenured Member 15 Years
iTrader: (13)
 
Joined: Feb 2004
Posts: 1,716
Likes: 2
From: Lake Stevens
...so what exactly are you looking for? A stock NA flywheel? A stock turbo flywheel? I have both. Not sure if I want to part w the NA one though... Located in Everett WA.
Reply
Old May 11, 2009 | 07:26 PM
  #9  
farberio's Avatar
NASA-MW ST4
Tenured Member: 20 Years
iTrader: (7)
 
Joined: Dec 2004
Posts: 3,800
Likes: 3
From: Norcal, Bay Area
I thought the racing beat one has a built in counter weight?

Though I am only judging this by the fact they carry a S4 and S5 version of the lightweight steel.
Reply
Old May 11, 2009 | 08:48 PM
  #10  
Evil Aviator's Avatar
Rotorhead
Tenured Member 15 Years
 
Joined: Feb 2001
Posts: 9,136
Likes: 39
From: Charlottesville, Virginia, USA
Originally Posted by TweakGames
Yes, blah blah, I know about the inertia blah blah.
V
V
V
Originally Posted by TweakGames
Would be nice to find a flywheel that is about 18-20 lbs before I add the counter weight. If I can't find one that is that heavy, what is the heaviest one out there?
Reply
Old May 12, 2009 | 02:44 AM
  #11  
WingsofWar's Avatar
The Firestarter
Tenured Member 15 Years
 
Joined: Aug 2002
Posts: 1,126
Likes: 2
From: Seattle, WA
From what i understand you want to counteract the negative driveability issues of a big bridgeport RE with a stock or heavier flywheel. correct?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
streetlegal?
New Member RX-7 Technical
13
Mar 17, 2022 02:46 PM
sYnth.
Build Threads
0
Aug 19, 2015 06:27 PM




All times are GMT -5. The time now is 11:09 PM.