This was such a great video that I almost feel like I can do this job on my Z31! I said almost! Thank you.

Excellent. One thing I learned (hard way) is to replace the oil seals on the camshafts and drive shaft. it is cheap and the one on left side facing engine will very often leak after a timing belt replacement. The one on the right seldom if ever does, but what the heck, replace both. When I did my timing belt the oil leaked afterwards and I had no idea why, so mechanic went in and charged me for whole timing belt job, so it got done twice. A timing belt "kit" should contain the seals along with everything else.

Excellent video, this is far better than the official z31 workshop manual which only tells u to count the belt teeth between camshafts. Not to set cyl 1 to tdc first nor does it show timing marks on the crankshaft

Tragically, my z31 has been not running for 15 years. I checked the other day its not seized. I want it running again.

One of the worlds best z31 videos! Thanks A LOT mate.

By far the most helpful video I’ve seen on the water pump

Outstanding job. Between you and the young man who posting a video on the Z Garage I'm feeling confident I can do this job. Thanks for posting.

Thank you so much. I have a z31 I use as a drift car and wanted to change the timing belt but there is not a ton of z31 videos out there. This helps alot. Subscribed and liked

Great video! I'm going to change my timing belt this week. Never done it before, but I've watched this video about 10 times and feel pretty good about it. Thanks man!

Awesome video! This is super helpful for anyone going into changing the timing belt. It should also be mentioned for the noobs out there that they should really consider doing this if they recently acquired a Z. You want to make sure the timing belt is in good shape because this is an interference engine so if it breaks... Bad things happen! I'll be doing this soon myself and this video is super helpful - thanks!

Thanks man! Getting ready to do the belt, this is a very good tutorial

You are Correct on the Crank Shaft Bolt being 22 MM

Good job for your first time . It was a breeze ha! I got to that and more on my Z. kudos for you bro.

Excellent video. Getting ready to the same. BTW - hate those plastic plugs.

Thanks! That was very helpful.

Dotted lines should be for the bottom and the white lines match both top cranks

Great vid. Thank you

My only questions would be

thank you

Did you change the cam and crank seals?