Novak Conversions Jeep Wrangler JK radiators

Regearing 4:56 vs 4:88

Is the JL really that much of an upgrade though, given it's issues? From a capability viewpoint, not all the added electronic crap.
 
Is the JL really that much of an upgrade though, given it's issues? From a capability viewpoint, not all the added electronic crap.

Yea, that was definitely one of the deciding factors when I bought my JK. I did not want all of that. My buddy bought a JL about the same time and we have both been doing typical upgrade stuff. His is 50% more difficult and costly than on my JK.
 
At $10k you have to consider whether it is better to upgrade to a JL to be honest in my mind. Don't get me wrong, I bought my JK used a few years back because I did not want a JL. However, I would have loved to have the option to find a JK with an 8 speed. I do agree that it can be done for about $5-6k, maybe less.

I wonder, if we were to ping the folks who bought a new Wrangler in late-2018/early-2019, particularly those deciding between leftover JK's or new JL's, if the transmission/drivability was a major influence to their decision. I remember my first JLU rental, it was a 2019 white Sahara with the 2.0L. It felt considerably faster than the white 2018 JKU Willys I had as a rental just a few weeks prior. I couldn't tell about any gas mileage differences, since one was rented in rural Colorado (Durango) and the other in SoCal.

I don't fit well in the 2011+ JK interiors or JL interiors, so for me that was never really an option. Honestly I'd love a 392 Rubicon but I could never write a check for that much $$$ and have a vehicle I could barely drive for more than 2 hours at a time (they both kill my back/shoulders, as I'm forced to "lean" away from the door to get comfortable).

Given the cost of a JL, plus their quirks and known issues, it would certainly come down to preference, willingness to spend more $$, and consideration of money already spent. For example, if you've got a nicely built JK and are looking to extract some better drivability, $5000 is fairly inexpensive (though realistically it's probably half that for most DIY'ers). Couple that with the nightmare of selling your JK, recouping as much of a % as possible on parts you've added, then buying a JL and replacing those parts you had on the JK to get it to the same level.

At this point, I think for the money (being quoted just under $2500 for the 4:88 swap) I think I will see how that perks up the old girl.

To be fair, no engine or transmission combo will completely make up for improperly geared axles :) The 5.13's we put in my daughter's Islander made a massive improvement and was money well spent...
 
At $10k you have to consider whether it is better to upgrade to a JL

This is the root of my dilemma to be brutally honest. By the time I do what I want to my JK I would be better off, financially, waiting for a few years for used JL with the XR package to reduce in price a bit more. There are things I like better with the JK, however. 🤷🏻

We're about ready to move so I have some more time to contemplate and ping pong the options! 😂
 
To be fair, no engine or transmission combo will completely make up for improperly geared axles :) The 5.13's we put in my daughter's Islander made a massive improvement and was money well spent...
To your point, I expect the 4:88's will wake my JK up significantly. I am just gathering the funds to get it done and hope to do so this month.

I expect that most of my driving and off-roading will be improved with this change with a slight suffer on the highway at 70.
 
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Novak Conversions Jeep Wrangler JK radiators