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Need info on cooling system conversion.

RTicUL8

NAXJA Forum User
88 XJ 4.0 Looking to convert the radiator to a closed cooling system. Does anyone have a good link or info on doing this. Thanks.
 
This was discussed recently. Do a search and you should find what you're after. It was probably discussed on the OEM forum.
 
You can do any of the following:
1. Buy a GDI Radiator with the filler neck and rework the heater hoses with a late model heater valve.
2. Buy a moroso aluminum tank to replace the plastic. The moroso tank utilizes a standard radiator cap.
3. Insert a moroso inline radiator cap in your upper radiator hose and eliminate the bottle. you prob. should add a standard overflow bottle if you do this. Go to Jeepinjoe.com for the lowdown on this option.
 
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