cummins powered JK
 

http://www.jeepyard.com/jeep-videos/index.php


Just saying

Neat concept. 4 Wheel & Off Road magazine did one for their Ultimate Adventure in '07.

http://www.4wheeloffroad.com/project...ler/index.html

I've been kicking around this or an LSX swap into mine.

This is alittle differant it's a 4bt that works with all the electronics gets 30mpg on 40's

this has become a common swap in the Landcruiser world... Guys i have seen get a lot of power out them and great mpg's...
http://forum.ih8mud.com/hardcore-cor...ly-haulin.html

Just curious how they are to actually drive? I know they have lot's of torque and can get good mileage, but all of the 4BT's I have been around are noisy and are like driving a UPS truck around (i.e. not that fun).

Most of the Landcruisers i have read about get some good sound deadening done on the floors and firewall... The only one i have seen in person didn't seem to bad when it was just sitting at idle but i did not get to ride down the road in it... I have driven a fj60 with a 6.5 gm TD and it was not to bad at 50mph, but it had bias swampers so the tires were probably as loud as the motor...

There was a guy at Gravelrama swap meet this past spring who had a 4BT in a CJ 8. He had me wanting one. The thing sounded like it could pull out a mammoth from a tar pit.