Type 4 question, Size?

[Mikey]

I need some help, I have three differant type 4 engines, in various states of dismantle, and I'm trying to figure out the size they are they all have the heads off (at least). I remember hearing about valve sizes. I'm not sure where to look for the info. I'd appreciate any help on this subject.

Thanks,

[Jeza]

If the heads are off, then measuring the bore size would be the quickest method of finding the size- assuming they haven't had any unusual rebuilds.

Then check out Tunas site with the displacement table.
http://tunacan.net/t4/reference/displace.shtml

Stock from the factory the 1700 and 1800 came with a 66mm crank and the 2L a 71mm crank. Bore size 90mm, 93mm and 94mm respectively.

Otherwise check the case numbers and compare to this table on Tunas site
http://tunacan.net/t4/reference/case.htm

Cheers
Jeremy

[Mikey]

Thanks for the links, that's EXACTLY what I needed. Using the info in the link you gave me. I bought a complete running 2.0L Bus engine for $40, and two Type 4 heads for $5 each, 1 is a 1.8L and the other is a 2.0L.

Thanks again for the link.