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-   -   Power mods for a 2.4L (http://www.wranglerforum.com/f282/power-mods-for-a-2-4l-8142.html)

998sfe 05-19-2007 01:12 AM

Power mods for a 2.4L
 
What engine mods can I do for my 2.4L. I have a 03 2.4 SE, lifted with 33x12.50 with 4.56 gears and exhaust. Now I'm looking for some power mods like headers, chip, bigger throttle body anything to get my jeep up to speed. I did find a Supercharger but that cost a more than I would like to spend.

1BLKJP 05-19-2007 01:16 AM

Didn't like what the 4.56's did for you?

998sfe 05-19-2007 02:05 AM

They are fine but would like a little more. Sometimes I think I should of gotten 4.88 instead. But thats too late.

1BLKJP 05-19-2007 02:07 AM

Yeah, I hear ya. 4.88's would've probably put you where you wanted. Not a whole lot more you can do to the 4 banger to get a ton of power out of it. At that point you might as well put a 4.0 or a V8 in there. :D

debruins 05-19-2007 09:45 AM

yup nothing will really help besides boost or a new engine

Triple88a 05-19-2007 11:03 PM

boost!!! turbo or supercharger it :D That would be sweet:)

AzTJ 05-20-2007 01:58 AM

Ever hear of "Scrappy the wonder Jeep"? :D :D

nicolas-eric 05-20-2007 02:09 AM

here in germany there is a compressor kit for the 2.4L available.
with this thing the 2.4L power will increase to 255 HP and the torque to 305 ftlbs.

but it´s very expensive. including intallation it costs about 9500 $.

i would insall a 4.0L instead. or better. sell your TJ and buy one with a 4.0L inside.

998sfe 05-21-2007 12:09 AM

Well it looks like I will have to save for that avenger supercharger? Anybody here running that system.

AzTJ 05-21-2007 06:48 PM

The best thing that you could do is a V8 swap... the supercharger is just a "bling factor" in my eyes.

penguin_in_a_cj 05-21-2007 07:58 PM

put in a six cylinder man get that out and put in a 4.2 ho

4.0l sahara 05-21-2007 08:09 PM

Quote:

Originally Posted by penguin_in_a_cj (Post 84217)
put in a six cylinder man get that out and put in a 4.2 ho

If you did a I6 do a 4.0 not 4.2. Doesn't the 4.0 have more power than a 4.2?:( :confused:

AzTJ 05-21-2007 08:16 PM

Quote:

Originally Posted by 4.0l sahara (Post 84226)
If you did a I6 do a 4.0 not 4.2. Doesn't the 4.0 have more power than a 4.2?:( :confused:

The 1991+ 4.0L MPI produces ~180HP
The pre1991 4.2L 2bbl produces ~112HP

4.0l sahara 05-21-2007 08:17 PM

thats what i thought.:D

djbeck88 05-19-2011 05:14 PM

alright question on this... I have the 2.4 and am =thinking about doing the 4.0 swap down the road a little ways. its a 05 with a 6 speed... I read somewhere that the 4.0 and 2.4 use the same tranny. Is that right? or am i goign to need to swap the tranny out too when I go to do it...

rda616 05-19-2011 07:26 PM

The v8 is money better spent! Having owned a jeep with all three engines.


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