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What Clutch And Flywheel?? Jwt Or Rps

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Old Feb 26, 2005 | 10:19 PM
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Default What Clutch And Flywheel?? Jwt Or Rps

Hey guys im gonna be doing clutch and flywheel soon. What do you recommend for an almost daily driven car?

Im thinking JWT clutch and Flywheel

OR

RPS CLutch and Flywheel.

I have had alot of friends with Supras Recommend the RPS? any opinions. Any body know if one out performs the other?
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Old Feb 27, 2005 | 01:28 AM
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Same here ?

Will the JWT clutch go with either the Nismo or JUN flywheels and what sort of torque will it handle, I have around 400rwhp, one last question are there any clutches that fit the OEM flywheel and handle that much power.

Cheers

Cheers
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Old Feb 28, 2005 | 04:34 AM
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They should both be able to handle the power but i chose the JWT b/c the flywheel is lighter. I figured if i'm spending the money i'd like to feel the effects a little more. THe JWT should rev faster/accelerate. JUst my .02
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Old Feb 28, 2005 | 09:51 AM
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Default rps clutch

going with the lightest isnt the best thing to do. a 1lbs b/w the lightest and second to lightest isn't going to make any difference. Me personally i think im going with RPS clutch/flywheel. Because i know thats the best for the supras and they stand by their products
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Old Feb 28, 2005 | 10:11 AM
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why ask the question if you already know the answer then? If the supra guy use it, what does it have to do with the 350z?

JWT combo has been proven a good setup for 350z, I have yet to hear from RPS. And 1lb difference does on a flywheel does make a difference.

I'd go witht the JWT myself.

Last edited by Tex Willer; Feb 28, 2005 at 10:14 AM.
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Old Feb 28, 2005 | 11:19 AM
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Default rps

well i didnt know at first. But after doing my research im going RPS. The reason i mentioned the Supra guys is because they have 600+hp and there clutches and flywheels can take it. and no the 1lb difference is not much probably wouldnt even be able to tell the difference.

plus the RPS comes with everything clutch flywheel, modified 300zx tt plate, alignment tool and bearings
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Old Feb 28, 2005 | 11:21 AM
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I run the JUN with the ACT street clutch package. The first two gears are a little touchy now. I can't wait for warm weather.
Now I probably won't let "anyone" drive my car, the flywheel made it a handful and the TCS isn't as quick as the throttle response anymore.
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Old Feb 28, 2005 | 11:33 AM
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I think if you're going with 500+ hp then go with the RPS. I think the JWT is limited to 500lb of torque. Otherwise the JWT is lighter and revs faster. I have the RPS now and love it but I plan on installing the APS twin turbo system as well.
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Old Feb 28, 2005 | 11:36 AM
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So, John, what is the total weight of your package?
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Old Feb 28, 2005 | 04:56 PM
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but how much is that RPS clutch ?
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Old Feb 28, 2005 | 10:34 PM
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Default rps

its like 80 bucks more clutch and flywheel but it come with everything. the JWT doesnt come with the upgraded plate. its an add on.
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Old Mar 1, 2005 | 05:39 AM
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Whoa whoa whoa, updraded plate? Is this something i'm going to need to get before its installed? Explain to me what this is all about.
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Old Mar 1, 2005 | 06:55 AM
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ACT street is rated up to 517lbsft torque.
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Old Mar 1, 2005 | 08:39 AM
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I have the JWT Clutch and Flywheel and have no problems. My HP is 440rwhp and 403rwtrq. no probs
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Old Mar 1, 2005 | 09:51 AM
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The nismo clutch's clamping force is said to be 1030 kg... the JWT is rated at 1200 kg. I think I saw a post on here that the JWT flywheel/clutch combo is supposed to easily handle 500 RWHP/TQ. Just an FYI from my research... conclusion (to me) is that JWT is considerably "stronger" than the Nismo, I am not sure how much power the Nismo is supposed to hold (without slipping). Not bad at all considering the JTW combo also loses a few total lb's and people say it is still easily streetable, unlike the tilton combo. And with the JTW you can replace the flywheel pressure surface fairly cheap, and I think with many other flywheels you have to replace the whole thing.. not sure on that.
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Old Mar 1, 2005 | 12:52 PM
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Originally posted by xephiron
The nismo clutch's clamping force is said to be 1030 kg... the JWT is rated at 1200 kg. I think I saw a post on here that the JWT flywheel/clutch combo is supposed to easily handle 500 RWHP/TQ. Just an FYI from my research... conclusion (to me) is that JWT is considerably "stronger" than the Nismo, I am not sure how much power the Nismo is supposed to hold (without slipping). Not bad at all considering the JTW combo also loses a few total lb's and people say it is still easily streetable, unlike the tilton combo. And with the JTW you can replace the flywheel pressure surface fairly cheap, and I think with many other flywheels you have to replace the whole thing.. not sure on that.

Thats what im talking about. You say with JWT you can change it fairly cheap. But the RPS one actually comes with it. Its a 300zx pressure plate that has been modified. RPS will out perform the JWT. But if u are only trying to achieve 500 and below than the JWT will be fine. As for me I have bigger dreams.
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Old Mar 1, 2005 | 05:00 PM
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the RPS the big HP Supra guys run is not this clutch though...the ones I know of all run the carbon disk, which is what I thought you were talking about
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Old Mar 1, 2005 | 05:43 PM
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Originally posted by veilside350zTT
Thats what im talking about. You say with JWT you can change it fairly cheap. But the RPS one actually comes with it. Its a 300zx pressure plate that has been modified. RPS will out perform the JWT. But if u are only trying to achieve 500 and below than the JWT will be fine. As for me I have bigger dreams.
I think the JWT flywheel comes with a pressure plate attached when you first buy it... You would only have to buy another if your 1st one got wore down. No?
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Old Mar 1, 2005 | 05:52 PM
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Default jwt pressure plate

no it says "optional uprgraded pressure plate"
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Old Mar 1, 2005 | 07:27 PM
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wtf is an upgraded plate?

where di you read that?

JWT flywheel comes with a pressure plate, otherwise how would you use it???

Last edited by Nano; Mar 1, 2005 at 07:29 PM.
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