bartsscooterservice

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The Original manual says to use 10w30 weight oil and recommends not going heavier

That's NOT a rebuild, maybe a quick touch up from the outside but that's it..

@ Siteunseen: I have no idea really, E31's didn't come with a spray bar right ? Getting it back together..

Yeah it's true. I get like a dozen scammer mails in my inbox everday, even faked bank alerts, It's easy to see though, don't know why so many people still fall in these kind of traps

I think they where used up until the end of 71 or something like that, cause mine also has the E31 and is from 5/71.. It's been discussed before there's no clear transation from series 1 ( as we call it ) to series 2/3 etc.. My car for instance still has alot of series 1 features for a series 2 car, so maybe we have a new thing here and it's called series 1 1/2

Rebuild E31 head... Next week the engine is going back together and into the 240Z again !

Okay thanks for the info, I will bring the head to the engine rebuild shop first then for inspection..

Mine is from 5/71 and also has the E31 head, maybe one of the last. Seems they where used pretty long still.

Yeah.. just waiting fort he cylinder head and then I can get everything back together. Last weekend we visited a US car meeting at the Sinsheim Museum in southern Germany. Lot’s of classic US cars ! 4 to 500 cars I think.. Really cool to see so much US classic car fans.. Here’s some pictures we took. The brown Buick Electra is from my brother. It’s the largest Electra ever built ( 1975 ) with the 455 cu engine.. https://www.youtube.com/watch?v=hn-prZ3cRZY

Crankshaft also arrived..

Okay just called with the engine rebuild shop they said they can save the head but it's going to take a while need to send it to another shop. I searched around and Al from California Datsun has an E31 laying around luckily..., so I will order this one from him, and put the other one when it's repaired on the shelf.

So what does remain of 00019... ?

The E31 cylinder head is warped, and the engine shop is trying to get it back, it needs to go 0.9mm . If not working I have 2 options: let a shop in the US repair the head or search another E31 head... There's no company here to be found that can do it. I found several E88 heads but I'd like to keep the E31...

Getting the engine back together. Engine shop is still working on the head. Paint is drying more pics to come ( missing the dipstick I know, will pick it up with the head )

Most parts have arrived, and some are still under way from ZcarDepot. Ryan is doing a great job in helping me out.

It's from Motip, the number is 42400

Here's the alternator mount painted: