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--- techtalk:ref:engmech01f [2018/07/17 22:29]
+++ techtalk:ref:engmech01f [2020/04/20 03:39]
ixl2relax [W Cams - '04-later version used in '91-'03 Engines]
@@ Line 1: / Line 1: @@
+[[:techtalk:menu|{{  :techtalk:gototechnicalmenu.jpg|}}]]
+====== REF: Engine Mechanicals - Sub-01F ======
+====== Cam Overview - Advice ======
+[[http://hammerperf.com/ttxlcaminstall.shtml|
+Installing XL Cams - From Hammer Performance]]\\
+(Look around this site - Lots of great tutorials & advice)
+[[http://www.mikuni.com/fs-performance_guide.html|Cam Basics - From Mikuni Carburetors]]
+[[http://www.compcams.com/valve-timing-tutorial|Valve Timing Tutorial - From Comp Cams]]
+\\
+===== Cam Comparisons =====
+{{:techtalk:ref:engmech:cam-comparespecs-d-w-se-chart.jpg?500|}}((Chart Annotated by IXL2Relax))
+\\
+===== W Cams - '04-later version used in '91-'03 Engines =====
+'W' Cams were stock on the 1998-2003 Sport model only. They were also stock on the 1200 engine models from 2004-2006 (not the 883s). Then they became stock on all models from 2007-later.
+Thanks to Aaron Wilson of Hammer Performance for the many contributions to the XLForum.net.
+{{:techtalk:ref:engmech:cams-w-notch-nonotch.jpg?400|}}((Pic from Aaron Wilson at http://xlforum.net/forums/showthread.php?t=1819937))
+The #2 cam on the left is machined for the timing cup and therefore will work in 91-03 bikes. The #2 cam on the right can only be used in 04+ (crank trigger) bikes, unless someone does the machining.
+Even though they went to crank trigger in '04, they continued to ship the bikes with cams that were machined for the timing cup, for awhile. So there are W cams from 04+ bikes floating around out there that can be used in 91-03 models. Always check to be sure. ((Above info quoted from Aaron Wilson at http://xlforum.net/forums/showthread.php?t=1819937))
+\\
+[[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]]

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