G'day WCE ,Jack and MF
I wasn't 100 percent sure if there was a 4 stroke Cortina without the side discharge cover ,I thought this base
at the top of the page can't be 1964 because the 1964 model had a round badge on the front of the base going
by the Victa parts Manual but I think the image is wrong in the parts manual for the 1964 4 stroke Cortina.
In 1967 from the brochure on ODK the Cortina has a side discharge cover and in a 1968 - 1969 brochure there is
no mention of a 4 stroke Cortina .
A few images below showing the 2 stroke Cortina base without side cover but showing if you cut the 2 stroke
centre out of the base you are left with the 4 stoke base.
I'm happy to agree it's a 528 but the image in the Victa parts manual was throwing me because it's showing the
wrong base.
I had thought the 1964 Cortina 4 had used the same base as a 1963 Corvette but now I am a lot more certain
the early Cortina didn't have a side cover so thanks for clearing that up WCE and Jack.
Not sure why the 1967 -1968 Cortina went with the side cover and then in 1969 Victa did away with the side cover again.
Had a hunt around and found three two stroke Cortina mowers here and none of them had side covers but previously
had thought they were 1969 because of the Victa books
Cheers
Max.