subiemech85 Posted December 27, 2008 Share Posted December 27, 2008 (edited) looking for options to upgrade clutch and clutch clamp force, ccf standard ccf is 350 kg. turbo ccf is 400 kg. what is the ccf of xt6 ?? I will be contacting various clutch companies and seeing what they offer Daikin exedy Part Number: 15008 Valeo Standard Clutch Kit 52254801 Sachs clutch kit KF680-02 will new gen parts work? Edited December 28, 2008 by subiemech85 added more Link to comment Share on other sites More sharing options...
Numbchux Posted January 7, 2009 Share Posted January 7, 2009 just noticed this post....and pulled out my XT FSM. XT6 = 500kg then compared to a '93-'96 impreza list. and the disc dimensions are 100% identical between a 4WD XT and an AWD EJ (OD x ID x Thickness: 225 x 150 x 3.5. spline OD 25.2, 24 splines.) Link to comment Share on other sites More sharing options...
92loyale Posted January 7, 2009 Share Posted January 7, 2009 And these dimensions are the same as my clutch for my 92 Loyale..... 225MM 1" shaft 24 spline etc. etc. etc. So, what u are saying is that an EJ clutch would be the same as a 4WD ea? Link to comment Share on other sites More sharing options...
subiemech85 Posted January 8, 2009 Author Share Posted January 8, 2009 so this is what I am coming up with as a solution to weak clutches: flywheel step ground down to xt6 xt6 pressure plate centerforce DFX disc 23947483 does anyone have the spec. for ea82 and xt6 flywheel step? Link to comment Share on other sites More sharing options...
Numbchux Posted January 8, 2009 Share Posted January 8, 2009 And these dimensions are the same as my clutch for my 92 Loyale..... 225MM 1" shaft 24 spline etc. etc. etc. So, what u are saying is that an EJ clutch would be the same as a 4WD ea? only the disc. although that really isn't news. note: I checked an '02 impreza FSM. and the N/A discs are all the same dimensions, EXCEPT they use a 25 spline shaft. Spec has about 6 different available clutch kits for EA82s. I just wish they had max torque listings for them..... Link to comment Share on other sites More sharing options...
subiemech85 Posted January 8, 2009 Author Share Posted January 8, 2009 only the disc. although that really isn't news. note: I checked an '02 impreza FSM. and the N/A discs are all the same dimensions, EXCEPT they use a 25 spline shaft. Spec has about 6 different available clutch kits for EA82s. I just wish they had max torque listings for them..... not news, but also not mentioned no 25 spline listed for valeo and centerforce !! spec no catalog to page through, also don't list details Link to comment Share on other sites More sharing options...
Numbchux Posted January 9, 2009 Share Posted January 9, 2009 excuse me. I miss-quoted that. 88 XT says 25 spline shaft. 02 impreza says 24. 04 impreza says 24. 99 legacy says 24. this confuses me, as I was fairly sure that Ej clutch discs would work on an EA. guess I'll have to take an extra EA 4WD disc over to my buddy's place tomorrow and see if it will work on the 04 WRX trans he's got. Link to comment Share on other sites More sharing options...
subiemech85 Posted January 9, 2009 Author Share Posted January 9, 2009 03 - 06 wrx 9 x 1 x 24 93 - 95 2wd 7 7/8 x 27/32 x 21 93 4wd 8 1/2 x 1 x 24 all other impreza 8 7/8 x 1 x 24 Link to comment Share on other sites More sharing options...
Skip Posted January 9, 2009 Share Posted January 9, 2009 "does anyone have the spec. for ea82 and xt6 flywheel step?" Ive taken meat off of quite a few of these (EA82T and XT6s) and the step is the same. I do take an extra 0.020" off the PP mounting lip but too much and the PP will not release the disc Link to comment Share on other sites More sharing options...
bheinen74 Posted January 9, 2009 Share Posted January 9, 2009 nice work, that is to lighten it right? Link to comment Share on other sites More sharing options...
Skip Posted January 9, 2009 Share Posted January 9, 2009 thank you, and that's affirmative sir I take about 6 lb off of the EA82T's flywheel. Less off of an XT6 as they are already lighter by a couple pounds. I do not offer this service at this time. Link to comment Share on other sites More sharing options...
mcbrat Posted January 9, 2009 Share Posted January 9, 2009 the machine shop I go to, lists different step depths between the xt6 and the ea82 D/R flywheel. Link to comment Share on other sites More sharing options...
bheinen74 Posted January 9, 2009 Share Posted January 9, 2009 hmmm, i am going to be resurfacing the BRAT flywheel anyday.....would be nice to lighten the suker thank you,and that's affirmative sir I take about 6 lb off of the EA82T's flywheel. Less off of an XT6 as they are already lighter by a couple pounds. I do not offer this service at this time. Link to comment Share on other sites More sharing options...
Skip Posted January 9, 2009 Share Posted January 9, 2009 Mick, the ones I have worked on are all EA82Ts Is the flywheel part number different for a D/R vs a Turbo I may have an XT6 and a EA82T in the shop. I'll double check what my old timers brain thinks it remembers. Link to comment Share on other sites More sharing options...
mcbrat Posted January 9, 2009 Share Posted January 9, 2009 Mick, the ones I have worked on are all EA82Ts Is the flywheel part number different for a D/R vs a Turbo I may have an XT6 and a EA82T in the shop. I'll double check what my old timers brain thinks it remembers. the ones the guy checked were the specs for the XT6 vs the D/R Link to comment Share on other sites More sharing options...
subiemech85 Posted January 10, 2009 Author Share Posted January 10, 2009 just measured flwheel step for both d/r carb and s/r turbo 20mm hopefully we can get to the bottom of this msystery! please measure your flywheels! Link to comment Share on other sites More sharing options...
mcbrat Posted January 10, 2009 Share Posted January 10, 2009 got your specs.... Vehicle Flywheel spec ID Step ===================================== Brat ea71 58 77 010 -.900" Brat ea81 81-82 58 77 020 -.900" XT fwd 58 77 020 1800 ea82 fwd 58 77 020 1800 83-84 fwd 58 77 020 Brat ea81 85-87 58 77 040 -.900" XT AWD/Turbo 58 77 040 1800 ea82 4wd 58 77 040 1800 83-84 4wd 58 77 050 1800 hatchback 58 77 050 Brat ea81 83-84 58 77 050 -.825 XT6 58 77 090 -.815" Very Interesting..... this info came from here... http://www.autopartsource.com/catalog/7305.pdf Link to comment Share on other sites More sharing options...
Skip Posted January 10, 2009 Share Posted January 10, 2009 Thanks Mick, I sit corrected I have only worked on two XT6 flywheels and a half dozen or so EA82T units. I guess it is a possibility that the XT6 units were cut incorrectly before I worked on them. I'll save your posted chart for future work, thanks again. Link to comment Share on other sites More sharing options...
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