Thread: Z1 on pulley
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forwheeler forwheeler is offline
Registered User
Join Date: Oct 2007
Location: Idaho
Posts: 193
Thanks guys, I will check for TDC with the pencil idea. I always hear about the Z1 mark and I don't have any so it is nice to hear that others may not have the mark either.

I think the mark on the right in the picture is the Z1 and the one on the left is the 30* advanced mark like the manual shows for the ROW cars. The confusing part is that the mark on the left is ATDC so I don't know how it could be 30* BTDC used for ignition timing.

The 30 mark on the pulley must stand still 1 mm to the right of the
notch on the fan housing with the engine running at 4000 rpm.

This to me would be 31* ATDC.
Old 05-11-2010, 08:25 PM
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