Xflow and pre cross flow blocks different?

Retroboy

New member
Howdy
Are the cross flow head motors the same as the cast log pre cross flow motor from the head down. - Can I put a log head on a pre cross flow? Can I put a cross flow Cortina sump on a pre cross flow block?
Cheers
Tony

Any body have a Cortina sump and pick-up they would be happy to part with?
 
a crossflow block is about 1/2 inch wider than a precrossflow so you cant swap heads.sumps are the same.
 
Cheers Guys - I'm thinking after reading this I can swap any cortina sump to a pre-cross flow. I'm swapping a 250 into something and think a Cortina sump might clear the cross member. Thanks for the replies.
Cheers
Tony
 
a cortina sump will bolt onto an xf motor an xy motor etc.crossflow or precrossflow the sump will bolt on i have done it plently of times.
 
i only got 1 spare set up left and i want to keep it.i have sold a few over the years but havnt had a set up for sale for a while now.youll find 1 :)
 
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