Auto Trans...

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NSRacer
Posts: 27
Joined: Thu Jan 09, 2003 8:40 am

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How reliable are the auto trans that are mated to the KA24DE? I'm toying with doing a 75 shot on my s14 before I do the swap (to a DET) and was wondering how the transmission will react? It won't be beat on 24/7 but, quite a bit. Trans has 78K on it...


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red240ne
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Joined: Fri Aug 23, 2002 9:02 pm
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nah, it'll be fine with a 75 shot. Just don't tell anyone that you used nitrous if you're gonna try to resell your engine/transmission.:)

NSRacer
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Joined: Thu Jan 09, 2003 8:40 am

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LOL! Thanks man...

Structure240sx
Posts: 5615
Joined: Sun Oct 06, 2002 5:04 pm

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how long til u think you will be goin turbo? might jsut want to save ur money or do a 5 spd swap. but yea 75 shot you'll be fineand should put you into the mid-high 14's depending on any other mods you have

NSRacer
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Joined: Thu Jan 09, 2003 8:40 am

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It'll be a while; I need to sell my 510 first. Who knows really, though....

96_S14_SE
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Joined: Wed Nov 06, 2002 11:10 am
Car: 96 S14 SE - 05 VW GTI 1.8t - 89 S13 coupe "gold on brown"

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They are pretty tuff lil' power robbers. Ive had mine for 78k miles now (bought it with 28k in nov 99' now have 106k) and have beet the hell out of it from day one. Its seen 4 auto-x events in the last 5 months, and more drag runs then I care to remember. The auto-xs include leaving it in second and dropping it into first on corners, as the gearing sucks and second out of a corner kinda blows at times.

On the street Im basically the same way only I never drop it into first. Third to second at 45mph is ok though :) Ive been driving it like this since I had it like I said, BUT from day one I have run mobil 1 synthetic atf and have changed it and the fiter on a 25k mile interval. I accredit the long (long for a beat to hell auto) slip free life to that.

Oh and a guy named marty king (iirc) was putting down around 240hp to the wheels (forced induction) on a bone stock s14 mc auto trans with only a level 10 valve body upgrade, which just improves effeciency.

NSRacer
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Joined: Thu Jan 09, 2003 8:40 am

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Sweet! Thanks for the info guys!

Aries
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NSRacer wrote:How reliable are the auto trans that are mated to the KA24DE? I'm toying with doing a 75 shot on my s14 before I do the swap (to a DET) and was wondering how the transmission will react? It won't be beat on 24/7 but, quite a bit. Trans has 78K on it...
well, my auto trans held over 300hp in nitrous alone.Just let off the button when it shifts and then get back on it.Spraying through the shifts is what kills automatic transmissions the fastest.


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