How to tell Zenki/Kouki SR20 differences? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

youngmanvr4 · 03-30-2007, 01:41 PM

How do you tell if you have a zenki or kouki sr20? I tried searching but didn't come up with anything on how to tell.

1985zcar · 03-30-2007, 01:42 PM

IIRC the front of the engine will be ribbed like a heat sink if it's a kouki and if it's zenk it won't have that. someone can correct me if i'm wrong.

LS1240SX · 03-30-2007, 01:44 PM

Quote:

Originally Posted by youngmanvr4

How do you tell if you have a zenki or kouki sr20? I tried searching but didn't come up with anything on how to tell.

Check here: http://www.240sxmotoring.com/partnumbers.html

I matched up the part numbers for my ECU and MAF, and I have a Zenki S14 SR20DET. Hopefully that might help.

***S14DB*** · 03-30-2007, 01:56 PM

Usually doesn't matter, but... Zenki will be a 2 row ecu plug and the Kouki will be a 3 row connector.

youngmanvr4 · 03-30-2007, 02:13 PM

I have a Zenki sr. Thanks guys.

sblack13 · 03-30-2007, 02:23 PM

for future reference check the sr faq stickey. I posted how to tell the zenki/kouki sr20 differences.

03-30-2007, 01:41 PM	#1
youngmanvr4 Zilvia Junkie Join Date: Oct 2005 Location: Haddam, Ks Age: 35 Posts: 372 Trader Rating: (0) Feedback Score: 0 reviews	How to tell Zenki/Kouki SR20 differences? How do you tell if you have a zenki or kouki sr20? I tried searching but didn't come up with anything on how to tell.

03-30-2007, 01:56 PM	#4
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	Usually doesn't matter, but... Zenki will be a 2 row ecu plug and the Kouki will be a 3 row connector. __________________ Comments should be taken as Opinions not as Statements of Fact

03-30-2007, 01:42 PM	#2
1985zcar Zilvia Member Join Date: Jun 2006 Location: Mill Creek, WA Age: 37 Posts: 222 Trader Rating: (0) Feedback Score: 0 reviews	IIRC the front of the engine will be ribbed like a heat sink if it's a kouki and if it's zenk it won't have that. someone can correct me if i'm wrong.

03-30-2007, 02:13 PM	#5
youngmanvr4 Zilvia Junkie Join Date: Oct 2005 Location: Haddam, Ks Age: 35 Posts: 372 Trader Rating: (0) Feedback Score: 0 reviews	I have a Zenki sr. Thanks guys.

03-30-2007, 02:23 PM	#6
sblack13 Zilvia FREAK! Join Date: May 2005 Location: Seattle Age: 38 Posts: 1,016 Trader Rating: (10) Feedback Score: 10 reviews	for future reference check the sr faq stickey. I posted how to tell the zenki/kouki sr20 differences.