Water-cooled 7/11 build

[Barney1982]

Hi, 

Long time project on the go and I have a question about the 750 water cooled heat exchanger swap for 1100 motor. 

If I fit the 750 water oil cooler on the 1100 motor. Do I need the 750 sump or do I just block off the oil feed lines? 

[Barney1982]

On 4/19/2023 at 4:07 PM, Barney1982 said:

Hi, 

Long time project on the go and I have a question about the 750 water cooled heat exchanger swap for 1100 motor. 

If I fit the 750 water oil cooler on the 1100 motor. Do I need the 750 sump or do I just block off the oil feed lines? 

Anyone? 

 

[wombat258]

Do you plan to delete the 1100 oil cooler?

[Barney1982]

Yes that was the plan, I've seen a couple of water cooled 7/11 builds that did this with the 750 water oil cooler. It didn't mention what to do with the oil cooler feed lines from the sump. Would I need to make a link pipe across them or just block them off. 

[wombat258]

Before you blank off the oil cooler ports on the 1100W sump you will see a restrictor inside one port. Remove the restrictor with an allen key. Now blank off the ports, and it will work like a 750W sump.

[Barney1982]

Awesome man, thanks for the help