S15 sr20det LS coilpack conversion - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Bcombs14 · 12-19-2016, 05:15 PM

Quick question guys! Can you do the LS coil conversion on an s15 sr20det? Not sure if it's possible where the spark plug holes are smaller diameter on the s15 valve cover. Thanks!

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ultimateirving · 12-21-2016, 06:13 PM

Yes it can be done, diameter of holes is not a concern. Search and search, the process uses spark plug wires in the holes. And if you can't find the answer, Use the small questions thread for these things

Bcombs14 · 12-21-2016, 06:14 PM

Alright thank you for the reply, I decided to go with the R8 coil pack conversion.

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Black240Ct · 12-21-2016, 08:13 PM

companies like Moroso will make you custom shielded spark plug wires. they can use S15 NA sr20 motor side and LS coil side and make them to any length. I think a whole set cost me like $60

LoSt180 · 12-22-2016, 10:43 AM

Quote:

Originally Posted by Bcombs14

Alright thank you for the reply, I decided to go with the R8 coil pack conversion.

Have any pics of that installed? How did they fit?

Bcombs14 · 12-22-2016, 10:51 AM

Quote:

Originally Posted by LoSt180

Have any pics of that installed? How did they fit?

They are not installed yet I've read up on the install and they seem to sit a little high which is fine I can make brackets. I'm no good at wiring so I'm having a buddy build the harness for me. Once it's finished I'll post pictures on here.

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bataangpinoy · 12-22-2016, 11:02 AM

Quote:

Originally Posted by Bcombs14

Quick question guys! Can you do the LS coil conversion on an s15 sr20det? Not sure if it's possible where the spark plug holes are smaller diameter on the s15 valve cover. Thanks!

Sent from my iPhone using Tapatalk

i had truck coils on my s15 sr, had to mount them on the back side of the intake manifold. Made my own spark plug wires, ran the leads to each plug.

Bcombs14 · 12-22-2016, 11:09 AM

Okay thanks for the help. I've decided to go a different route.

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12-19-2016, 05:15 PM	#1
Bcombs14 Zilvia Member Join Date: Apr 2013 Location: Somerset, KY Age: 28 Posts: 206 Trader Rating: (0) Feedback Score: 0 reviews	S15 sr20det LS coilpack conversion Quick question guys! Can you do the LS coil conversion on an s15 sr20det? Not sure if it's possible where the spark plug holes are smaller diameter on the s15 valve cover. Thanks! Sent from my iPhone using Tapatalk

12-21-2016, 06:13 PM	#2
ultimateirving Zilvia FREAK! Join Date: Nov 2010 Location: arizona Age: 33 Posts: 1,519 Trader Rating: (1) Feedback Score: 1 reviews	Yes it can be done, diameter of holes is not a concern. Search and search, the process uses spark plug wires in the holes. And if you can't find the answer, Use the small questions thread for these things __________________ Z32 with lq4 swap Desert Street Scene \|\| Dssevents.com

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12-21-2016, 06:14 PM	#3
Bcombs14 Zilvia Member Join Date: Apr 2013 Location: Somerset, KY Age: 28 Posts: 206 Trader Rating: (0) Feedback Score: 0 reviews	Alright thank you for the reply, I decided to go with the R8 coil pack conversion. Sent from my iPhone using Tapatalk

12-21-2016, 08:13 PM	#4
Black240Ct Zilvia Junkie Join Date: Sep 2003 Location: CT Age: 35 Posts: 563 Trader Rating: (6) Feedback Score: 6 reviews	companies like Moroso will make you custom shielded spark plug wires. they can use S15 NA sr20 motor side and LS coil side and make them to any length. I think a whole set cost me like $60

12-22-2016, 11:09 AM	#8
Bcombs14 Zilvia Member Join Date: Apr 2013 Location: Somerset, KY Age: 28 Posts: 206 Trader Rating: (0) Feedback Score: 0 reviews	Okay thanks for the help. I've decided to go a different route. Sent from my iPhone using Tapatalk