question about flywheel
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13b P-port on a budget
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question about flywheel
Ok I have been thinking of going with a light weight flywheel. I have the counter weight for either 12A. My question are you running 1? If so from where? I have been looking a tweakit's and extream rotary's and of course bacing beat. I am goning to be using them on an 85 12A that way I can use it if I swich to a 4 port 13B using SE parts. I hope I am giving you enough info to get good reply's. Thanks Nick
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The S3 12A and 13B will take the same size flywheel, the difference will be in the front and rear counterweight. Both run a 225 mm flywheel. Check RBs website to see if there will be a conflict as the flys do have a different weight betwen the 2. Google Fidenza flys as I think that is the one RB uses. Make sure you buy one that has a replaceable wear surface. I do believe that both lightweight flys are the same weight, it's the counterweight that balances it all out.
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i have the Racing Beat unit
Trochoid, isn't it just the aluminum one that has the replaceable surface? yes, i believe i read that it is Fidanza that makes the lightweight flywheels for RB, but i'm not sure about the aluminum one though.
Originally Posted by trochoid
Google Fidenza flys as I think that is the one RB uses. Make sure you buy one that has a replaceable wear surface.
Last edited by diabolical1; 11-10-06 at 12:12 AM.
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OK yea racing beat only list the kit on the site which has different model # but I am sure that is because the counter weights are different. Some of the other site list a flywheel alone is good for S1-S5 not really sure about that that is why I am asking questions. Also the tweakit kit doesn t come with gear ring its extra for that.
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From what I have "heard" the ring gear is a Pain in the A$$ to get off.Timing consumming and all that Jazz.The Flywheel is the same on Applications,and the Counterweight is the difference.But the Flywheels are Different between Turbo and N/A.Racing Beat Flywheels include the Counterweight(in the price),but most of the other makes.like Exedy,Act,Tweakit,you have to Get the appropriate Counterweight for your engine.(extra Cost).
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OK here is a question on some site it says 83-91 12A and 13B and some dont . Found one for a 86-91 will it work aslong as I have the right counter weight?
I already have the counter weight I got off an 85 gs I parted out. I also have a counter weight off my 80.
I already have the counter weight I got off an 85 gs I parted out. I also have a counter weight off my 80.
#7
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Tweakit is an Aussie company, have fun with shipping costs. Not including a ring gear is simply a marketing ploy for more money, imho.
Yes, I believe it's only the aluminum fly that has the wear disc. As far as listing the same fly for S1 to S5, the early ones take a 215 mm clutch and pp, after that all NA flys are 225 mm.
Yes, I believe it's only the aluminum fly that has the wear disc. As far as listing the same fly for S1 to S5, the early ones take a 215 mm clutch and pp, after that all NA flys are 225 mm.
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So S3-S5 are the same which is what i was thinking here is the link to 1 on ebay.
http://cgi.ebay.com/ebaymotors/FIDAN...mZ150055803405
http://cgi.ebay.com/ebaymotors/FIDAN...mZ150055803405
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Originally Posted by nick812
So S3-S5 are the same which is what i was thinking here is the link to 1 on ebay.
http://cgi.ebay.com/ebaymotors/FIDAN...mZ150055803405
http://cgi.ebay.com/ebaymotors/FIDAN...mZ150055803405
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If the flywheel you get isn't counter-balanced, or doesn't come with a counter-weight, you typically need a counter-weight off of an automatic car. The reason is if you look at a stock flywhell, there is either added or removed weight from one area, aftermarket flywheels are usually totally symmetrical, which, so is a torque converter and the disc that the ring gear is on with an auto. Just trying to save you a little money if you have access to one.
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Originally Posted by Weed Wacker
If the flywheel you get isn't counter-balanced, or doesn't come with a counter-weight, you typically need a counter-weight off of an automatic car. The reason is if you look at a stock flywhell, there is either added or removed weight from one area, aftermarket flywheels are usually totally symmetrical, which, so is a torque converter and the disc that the ring gear is on with an auto. Just trying to save you a little money if you have access to one.
I have said it many times in this post. YES I HAVE THE REAR COUNTER WEIGHT OFF AN AUTO. That why I am looking for for just a fly wheel and wanna make sure i under stand everthing. Like I said Different sites say different things. After looking in to a little more I think I have found the answer. 83-91 non turbo flywheel.
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