ACT light Flywheel
#1
Can i use the rear counterbalance from the n/a automatic rx7 for the ACT light flywheel. Im selling one on ebay for like $40 bucks. Just need to know
Im pretty sure its okay from what i heard
http://cgi.ebay.com/ebaymotors/ws/eBayISAP...TRK%3AMESE%3AIT
jason NYC
Im pretty sure its okay from what i heard
http://cgi.ebay.com/ebaymotors/ws/eBayISAP...TRK%3AMESE%3AIT
jason NYC
#2
The counter weights all came from NA rx7s. Not TurboIIs came with automatics in north america.
The rear counter weight must match the series of the car you are going to use it.
Ie.
series 4 with series 4 (86-88)
Series 5 with series 5 (89-91) <- which you can also use in FDs, and 13bre motors.
Make sure you don't mix up the counter weights. ie. it is impossible to tell a series 4 counter weight from a series 5 counter weight if you forgot which one was which.
The rear counter weight must match the series of the car you are going to use it.
Ie.
series 4 with series 4 (86-88)
Series 5 with series 5 (89-91) <- which you can also use in FDs, and 13bre motors.
Make sure you don't mix up the counter weights. ie. it is impossible to tell a series 4 counter weight from a series 5 counter weight if you forgot which one was which.
#3
Originally Posted by Cheers!' post='791675' date='Jan 3 2006, 06:58 AM
The counter weights all came from NA rx7s. Not TurboIIs came with automatics in north america.
The rear counter weight must match the series of the car you are going to use it.
Ie.
series 4 with series 4 (86-88)
Series 5 with series 5 (89-91) <- which you can also use in FDs, and 13bre motors.
Make sure you don't mix up the counter weights. ie. it is impossible to tell a series 4 counter weight from a series 5 counter weight if you forgot which one was which.
sO my main thing is for the act flywheel you need an counterbalance, cuase i read somewhere one guy bought the counterbalance and found out later on he didnt need it, dunno if hes right but im pretty sure u need the balance for an act flywheel
Jason NYC
jason NYC
#5
Originally Posted by ROTARYROCKET7' post='791684' date='Jan 3 2006, 08:08 AM
sO my main thing is for the act flywheel you need an counterbalance, cuase i read somewhere one guy bought the counterbalance and found out later on he didnt need it, dunno if hes right but im pretty sure u need the balance for an act flywheel
Jason NYC
jason NYC
#6
Originally Posted by Nospig' post='791723' date='Jan 3 2006, 04:16 PM
na and turbo rotas use the same counter weight for same model eg s4 na and turbo the same.
fd counter weight is lighter than s5 fc and will cause vibration which will stuff bearings or break apex seals.
Nope. Wrong.
counter weight mazda part numbers:
FD: N351-11-521
S5: N351-11-521
I'm also certain the 13B cosmo with the 13B-RE motor uses the same counter weight as well...
[attachment=35548:attachment]
[attachment=35549:attachment]
That is also the reason why you can use a FD stock flywheel in a S5TII car. I used that for 3 years until I had to change the clutch again and got a 8.5 lbs fidanza flywheel. The FD one worked pretty good. It weighed 18.X lbs, and you can get them for free usually from FD owners who dont' want clutter in their garage.
Thread
Thread Starter
Forum
Replies
Last Post
FC Alex
RX-7 & RX-8 Parts For Sale & Wanted
11
02-12-2004 01:37 AM
Rxmfn7
RX-7 & RX-8 Parts For Sale & Wanted
0
11-04-2003 08:06 PM
DAVE
RX-7 & RX-8 Parts For Sale & Wanted
7
04-01-2002 10:15 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)