Differences

This shows you the differences between two versions of the page.

--- techtalk:ih:engmech01t [2018/07/07 15:48]
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+++ techtalk:ih:engmech01t [2023/12/20 02:27] (current)
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 [[:techtalk:menu|{{  :techtalk:gototechnicalmenu.jpg|}}]]
-====== IH: Engine Mechanicals - Sub-01C ======
+====== IH: Engine Mechanicals - Sub-01T ======
+\\
+[[:techtalk:menu|{{:techtalk:gototechnicalmenu.jpg|}}]]
+====== Catalog of OEM Ironhead Flywheels ======
+See also, [[techtalk:ref:engmech01k|Catalog of Aftermarket Flywheels]] in the REF section of the Sportsterpedia. \\
+Click on a pic to enlarge:
+  * **Pre AMF 900 flywheel marks**: ((Dr Dick of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/133054-multiple-timing-marks?t=1427992))
+    * The single vertical line is the 45° advanced timing mark for the front cylinder.
+    * The double vertical lines are the 15° advanced timing mark for the front cylinder that's used to set retarded kick start timing.
+    * The dot is TDC front cylinder.
+    * The AMF Sportsters used double dots for rear advanced timing.
+|{{:techtalk:ih:engmech:65_flywheels_by_jackprice53.jpg?direct&300|}}|
+|  65 OEM Flywheel ((photo by JackPrice53 of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/182301-flywheel-timing-marks-again?postid=5353281#post3894986))  |
+  * **1973 1000 flywheel marks**: ((DirtyCory of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/143773-flywheel-timing-marks?t=1558035))
+    * The vertical line is advance mark for the front cylinder.
+    * The single dot is TDC for the front cylinder.
+    * The double dot is advanced timing for the rear cylinder.