tjkj2002
Full Access Member
- Joined
- Dec 17, 2006
- Messages
- 10,612
- Reaction score
- 42
The JK's use the 3.8 minivan engine(exact same engine also but with a bigger oil pan is all) with the 42RLE bolted behind it which is odd that the 42RLE started it's life as the A604 which 1st appeared in a minivan.What's that got to do with anything? Are mini-van engines some other special piece of crap? What jeep has a min-van engine it? Does it say MIN-VAN on the valve covers or the block, something? All these car companies use the same engine in many of their platforms, that just doesn't make sense.
I had a Mitsubishi 2.5 V6 in my Avenger, didn't get under 20MPG, and had decent power. It is a 3.0 block, underbored to 2.5, and can use the same heads as the 3.0 does.
Driven many JK's now and they do feel underpowered,more so then a KJ with the 3.7 in it,the 4.10's for the Rubicons really doesn't help much either.