Differences

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--- techtalk:ref:priclutch03 [2019/06/11 21:01]
hippysmack [Energy One]
+++ techtalk:ref:priclutch03 [2019/11/14 02:40]
ixl2relax removed
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-====== Aftermarket Clutch Packs ======
-====== 91 and Later Sportsters ======
+====== 91 and Later Aftermarket Clutch Packs ======
 ===== Energy One =====
@@ Line 23: / Line 23: @@
 |{{:techtalk:ref:priclutch:energy_one_clutch_pack_by_sarahcolt.jpg?direct&300|}}|{{:techtalk:ref:tools:soaking_new_cluch_plates_by_chris_b_owens.jpg?direct&300|}}|
+\\
+===== Screamin' Eagle® Performance Clutch Kit =====
+HD has a Performance Clutch Kit (Number 38002-04) designed to fit 1991 and later XL and 1994 to 1997 1340 Evolution® model motorcycles.(( shanneba from the XLFORUM))   This kit is still being sold by HD as of 12-22-2016.
+  * The nine high performance friction discs and eight spacer discs in this kit replace the original eight paper friction discs and six spacer discs. This kit also replaces the spring plate and diaphragm spring with a higher rate diaphragm spring.(( https://serviceinfo.harley-davidson.com/sip/service/document/2295))
+  * Cautions: Do not reinstall the OE spring plate and diaphragm spring with this kit. Doing so will affect the stacked height of the clutch discs. The spacer discs supplied in this kit must be used with the high performance friction discs. Do not use the original equipment (OE) spacer discs with this kit. Doing so will affect the stacked height of the clutch discs, resulting in clutch slippage.
+  * Installation, refer to the applicable Harley-Davidson Service Manual for installation of friction discs, spacer discs, and diaphragm spring in kit, but follow these important guidelines:
+      * Remove the original eight friction discs, six spacer discs, spring plate, and diaphragm spring from the clutch assembly as described in the Service Manual, and discard.
+      * Replace with nine high performance friction discs, eight spacer discs, and diaphragm spring from kit. Place a friction disc into the clutch shell first, then alternate spacer discs and friction discs.
+      * Kit includes:
+        * Disc set including 9 friction and 8 spacer discs. Part #(38001-04)
+        * 1 Spring, clutch diaphragm Part #(37949-98A)
+\\
+===== Barnett Kevlar Clutch Kit =====
+In this section, Grind, from the XLForum.net, notes that he had ordered a new Barnett Kevlar clutch pack & Barnett 25% stronger diaphragm spring for his 2004 1200C Sportster. The pictures below are from that thread: ((http://xlforum.net/forums/showpost.php?p=4560023&postcount=219 - Grind))
+These are the instructions that came with the kit:\\
+{{:techtalk:ref:priclutch:barnett-kev-ins2-grind.jpg?250|}}{{:techtalk:ref:priclutch:barnett-kev-ins3-grind.jpg?250|}}{{:techtalk:ref:priclutch:barnett-kev-ins1-grind.jpg?250|}}
+This Barnett Kit still came with the Judder Plate (which Barnett no longer uses):\\
+{{:techtalk:ref:priclutch:barnett-judderparts-grind.jpg?300|}}{{:techtalk:ref:priclutch:
+barnett-judderins-grind.jpg?300|}}
+Here is a comparison of the Stock Diaphragm Spring & the Barnett 25% upgrade spring:\\
+{{:techtalk:ref:priclutch:diasprings-stock-barnett-25-grind.jpg?400|}}
+Lastly, here is a comparison of four brands of Friction Plates.\\
+Top to Bottom is: Stock HD, Energy One Kevlar, Alto Carbonite & Barnett Kevlar:\\
+{{:techtalk:ref:priclutch:clutch-frictions-stock-e1kev-altocarbn-barnettkev-grind.jpg?400|}}
+\\
+====== Upgrade Clutch Diaphragm Springs - Pressure ======
+Below are a list of upgrade versions. The 'xx% stronger' are claimed values by the respective vendors.
+Energy One suggests that if you are using a diaphragm spring of +25% that you should also upgrade your pressure plate to a billet version because they have had issues with the stock cast pressure plate cracking. ((cjburr at http://xlforum.net/forums/showpost.php?p=666722))
+**L1984-90 Sportster**
+Barnett Scorpion Clutch Kit 607-30-10084 (( http://www.barnettclutches.com/media/service_center/607-30-10084.pdf))
+  * MT-33-6 - - - 396lbs (six springs)
+  * MT-112-6 - - 420lbs (six springs)
+  * MT-113-6 - - 480lbs (six springs)
+**1991-later Sportsters**
+Screamin’ Eagle HD-style Clutch Spring (( http://www.phaedrus.me/id155.html))
+  * 350lbs - 10% Stronger Than Stock 1200 Clutch Spring (SE Clutch Spring 37949-98A)
+Energy One HD-style Clutch Spring ((https://www.energyoneclutches.com))
+  * 340lbs - 15% Stronger Than Stock 1200 Clutch Spring (BT15) (% based on '91-'03 1200 OEM spring)
+  * 380lbs - 25% Stronger Than Stock 1200 Clutch Spring (BT25) (% based on '91-'03 1200 OEM spring)
+Barnett HD-style Clutch Spring ((http://www.barnettclutches.com/1845/harley-davidson/0/0/0-harley-davidson-1991-and%20later.html))
+  * 360lbs MT-81 - 10% Stronger Than Stock 1200 Clutch Spring (502-00-01081)
+  * 400lbs MT-77 - 25% Stronger Than Stock 1200 Clutch Spring (502-00-01077)
+Barnett Scorpion Clutch Kit 607-30-10091 ((http://www.barnettclutches.com/media/service_center/607-30-10091.pdf))
+  * MT-18-6 - - - 348lbs (six springs)
+  * MT-112-6 - - 420lbs (six springs)
+  * MT-113-6 - - 480lbs (six springs)
+These springs can be mixed such as: ((AB,Frank http://xlforum.net/forums/showthread.php?t=1799188))
+  * 3x MT-18 plus 3x MT-112 = 384 lbs
+  * 3x MT-18 plus 3x MT-113 = 414 lbs
+  * 3x MT-112 plus 3x MT-113 = 450 lbs
+AIM Corp. sells Diaphragm Springs (made by Energy One):((https://aim-tamachi.com/collections/diaphragm-coil-springs))
+  * 150lbs - AM006-150
+  * 190lbs - AM006-190
+  * 240lbs - AM006-240
+  * 320lbs - AM006-320
+  * 400lbs - AM006-400
+  * 480lbs - AM006-480
+| E1 Claims 400lbs is the max pressure version they make. As shown below,\\ the AIM 480lbs version & the E1 400lbs version may be the same product. |
+{{:techtalk:ref:priclutch:aim-480-equals-e1-400-diaspring-ericz.jpg?400|}} ((EricZ at http://xlforum.net/forums/showpost.php?p=4341497&postcount=87))
+\\

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