sr20 w/ka trans? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

lilrookz · 04-23-2012, 02:03 AM

i know that you can pair the sr20 w/ka trans. i currently have the ka24de and im wanting to go to sr20det, so what is the pros/cons of keeping the ka24de trans. or do you recommend keeping the sr with sr trans.

Silentoreo34 · 04-23-2012, 02:18 AM

I believe ka/sr/rb20's trans are all the same internally.

irax · 04-23-2012, 02:18 AM

Its the same fucking transmission internally. You just separate the case halves and use the SR20 one because the bolt pattern matches.

Rut Ro · 04-23-2012, 03:45 AM

Use the bell housing off the SR tranny of course. Difference is the fifth gear ratio which is a hair longer. There are several how to's online on how to do it. Pretty simple job.

Silvia716 · 04-23-2012, 01:01 PM

Ca-SR-Ka trans are all the same with different bell housings, if your going to use the ka trans with an sr bell housing you should inspect all the gears and every thing internaly, change all gaskets, and use the oem reccomended trans fluid or better, its a pretty simple job should take about 3-6 hours depending on your experince

ryandriftingfat · 04-23-2012, 01:27 PM

I have a spare KA trans for my SR. Bolted on an SR bellhousing along with a new input seal and it's done.

Easy.

lilrookz · 04-24-2012, 03:11 PM

yeah im really torn between what i wanna do. the person before me that did the dual cam swap really jacked some wiring shit up. so im really leaning towards just becoming another SR bitch, at least then i can make sure all the wiring is good. then maybe slowly build my ka just incase the sr goes.

04-23-2012, 02:03 AM	#1
lilrookz Leaky Injector Join Date: Aug 2011 Location: DFW, Texas Age: 31 Posts: 53 Trader Rating: (0) Feedback Score: 0 reviews	sr20 w/ka trans? i know that you can pair the sr20 w/ka trans. i currently have the ka24de and im wanting to go to sr20det, so what is the pros/cons of keeping the ka24de trans. or do you recommend keeping the sr with sr trans.

04-23-2012, 02:18 AM	#3
irax Post Whore! Join Date: Aug 2003 Location: San Diego Age: 37 Posts: 4,248 Trader Rating: (4) Feedback Score: 4 reviews	Its the same fucking transmission internally. You just separate the case halves and use the SR20 one because the bolt pattern matches. __________________ Drives a BRZ and is building a V6 S12 coupe.

04-23-2012, 01:27 PM	#6
ryandriftingfat Zilvia Addict Join Date: May 2010 Location: anaheim CA Age: 38 Posts: 790 Trader Rating: (10) Feedback Score: 10 reviews	I have a spare KA trans for my SR. Bolted on an SR bellhousing along with a new input seal and it's done. Easy. __________________ WYLD STALLYNS http://instagram.com/ryandriftingfat

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04-23-2012, 02:18 AM	#2
Silentoreo34 Zilvia Addict Join Date: Dec 2010 Location: Phoenix, AZ Age: 30 Posts: 630 Trader Rating: (28) Feedback Score: 28 reviews	I believe ka/sr/rb20's trans are all the same internally.

04-23-2012, 03:45 AM	#4
Rut Ro Leaky Injector Join Date: Jun 2010 Location: Colorado Age: 36 Posts: 72 Trader Rating: (0) Feedback Score: 0 reviews	Use the bell housing off the SR tranny of course. Difference is the fifth gear ratio which is a hair longer. There are several how to's online on how to do it. Pretty simple job.

04-23-2012, 01:01 PM	#5
Silvia716 Zilvia Junkie Join Date: Aug 2010 Location: buffalo ny Posts: 302 Trader Rating: (1) Feedback Score: 1 reviews	Ca-SR-Ka trans are all the same with different bell housings, if your going to use the ka trans with an sr bell housing you should inspect all the gears and every thing internaly, change all gaskets, and use the oem reccomended trans fluid or better, its a pretty simple job should take about 3-6 hours depending on your experince

04-24-2012, 03:11 PM	#7
lilrookz Leaky Injector Join Date: Aug 2011 Location: DFW, Texas Age: 31 Posts: 53 Trader Rating: (0) Feedback Score: 0 reviews	yeah im really torn between what i wanna do. the person before me that did the dual cam swap really jacked some wiring shit up. so im really leaning towards just becoming another SR bitch, at least then i can make sure all the wiring is good. then maybe slowly build my ka just incase the sr goes.