Join Date: Nov 2004
Location: Hot & sunny south..
Jasper Engines sells 4.0's with a 3 year 36k warrenty or so... as do a few other companies.
Is there anything wrong with your engine? Does it smoke, tick, knock...? Generally 4.0's will last a long time, so thats why I am asking.
'97 XJ... 4.0 4x4 AW4. 2" budget boost w/t-case drop.
31x10.5 Cooper Discoverer ST's on 15x7 Cragar Soft 8's.
Intake, Ported TB, TB spacer, Super 40 Flowmaster.
Baja Aux. Lighting.
Green Jeep Club #185, Nowhere to Wheel Jeep Club member #1
'04 WJ - Columbia Edition - 4.7HO 2WD
Last edited by XJ4oh; 03-11-2006 at 08:25 PM.