Vernicious
NAXJA Forum User
- Location
- Layton, Utah
99 Sport, 5.5" lift, 31", aw4, 3.55
So I bought a boat and am towing it around. I know my XJ is under geared (should be 4.10 for 31", thinking 4.56 so I can throw 33's under it). If I tow the boat for a while the temp starts to spike. Everything in the cooling system is stock. Thoughts on items I should upgrade? I'm thinking a trans cooler to start... And go...
So I bought a boat and am towing it around. I know my XJ is under geared (should be 4.10 for 31", thinking 4.56 so I can throw 33's under it). If I tow the boat for a while the temp starts to spike. Everything in the cooling system is stock. Thoughts on items I should upgrade? I'm thinking a trans cooler to start... And go...