EVO: Engine Mechanicals - Sub-01A

91-03 Timing Inspection Hole and Plug Pics and App. Dims

5/8“x18 steel plug has straight threads with Teflon tape around the neck. 1)
Straight threads in the case. Same drag on bore gauge - front to back. No taper 2)
App. diameter of machined outer face 3)
Notice the plug doesn't go all the way into the end of the case threads 4)Flywheel sits close to the back of the hole 5)
Measured from the case outside surface to the flywheel. 6)
Measured from the case outside surface to the app. end of the case threads (app. 1/4” longer than the plug threads). 7)


1) , 2) , 4) , 5) , 7)
photos by Hippysmack
3)
photo by Hippysmack
6)
photos by hippysmack
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