I need new spark plugs....

Discuss the RB20, RB25 and RB26 series engines.
mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

ive got a rb20det and my spark plugs are horrible. I called a local shop and they told me 50 bucks a plug....are there any other plugs that are compatible with the rb engine


Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

Post

http://www.nissaninfiniticlub....34102

please next time at least look before you post, that is the first thread in this forum.

technorb26
Posts: 37
Joined: Sun Nov 14, 2004 9:01 pm

Post

c
mmatl16 wrote:ive got a rb20det and my spark plugs are horrible. I called a local shop and they told me 50 bucks a plug....are there any other plugs that are compatible with the rb engine
Call Mike at Superior Nissan in CA, 626-965-5060

Plugs are $7 each for the NGKs.

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

sorry kamin....honestly didnt even think about it....i dont usually ask a lot of questions. should have known it would be here.

thanks technor rb26.....do you know where superior nissan is located?

User avatar
Eikon
Posts: 6928
Joined: Sat Apr 24, 2004 3:20 am
Car: 71 240z, 93 Supra TT
Location: Lake Orion, MI
Contact:

Post

http://www.clubplug.net/index.....html

NGK-BCPR5EIX-11

They are $6.50 each plus 6.95 shipping. They also accept paypal which is very convenient.


User avatar
Project240
Posts: 773
Joined: Fri Mar 21, 2003 5:42 pm

Post

They're not hard to find. Hell, I got mine from Pep Boys.

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

you got rb20 spark plugs at pep boys?

SeVa-S13
Posts: 8478
Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

Post

No, but we got 300ZX spark plugs (I think) at Autozone/Pepboys/Napa or whatever. Companies don't make sparkplugs for the skyline, nissan used a sparkplug that was already in existance for the skyline.

Support your sponsors and save money: http://www.sparkplugs.com/resu...IX-11

Edit: I rock spelling.
Modified by SeVa-S13 at 11:53 PM 1/10/2005

User avatar
BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
Contact:

Post

$50 each? tell them to go f- themself.

another good one can be use, NGK 3330 (BCPR7ES), coppers, 7 series cold, already gapped at .032", jsut pop them in and boost away. $2.ish each. at Orielly's auto part or any local parts store.

User avatar
Project240
Posts: 773
Joined: Fri Mar 21, 2003 5:42 pm

Post

I'm running 6 series since they're one step colder than the 5, is a 7 series cold plug better if I'm trying to up the boost on the stock motor? It wouldn't be too cold?

User avatar
BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
Contact:

Post

Project240 wrote: is a 7 series cold plug better if I'm trying to up the boost on the stock motor? It wouldn't be too cold?
it's better and perfect for high boost.

this supra put down 861 horsepower and 801 ft. lbs. of torque on these ngk 3330 (BCPR7ES) plugs.
Modified by BoostsFed at 12:46 AM 1/11/2005

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

hey guys i need to get a thermostat too.....before u flame me....dont...i didnt feel like going through endless threads... when u guys just gave such good info so fast....where cn i get one and whats the part number

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

o and i was told by a shop that my gap is supposed to be .26...is that right what you guys got yours at

User avatar
Eikon
Posts: 6928
Joined: Sat Apr 24, 2004 3:20 am
Car: 71 240z, 93 Supra TT
Location: Lake Orion, MI
Contact:

Post

Z32 turbo thermostat works perfectly... actually I think the N/A works as well. Available at any car parts store for like $10.

I think the NGK's come gapped properly.. I have heard. .08mm not sure what that converts to

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

thanks for the help guys

User avatar
accel junky
Posts: 1108
Joined: Thu Apr 01, 2004 7:22 pm
Contact:

Post

Geez! $50 bucks a plug! You should hit that guy for just trying to pass that to you!

Bluefire
Posts: 1130
Joined: Fri Jun 06, 2003 6:07 am

Post

I Second the BCPR7ES-11, I've used them on two RB25's and will be using them on a third RB25 im swapping now. Plus they're freakin cheap compared to the iridiums

-Bluefire

User avatar
BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
Contact:

Post

mmatl16 wrote:o and i was told by a shop that my gap is supposed to be .26...is that right what you guys got yours at
.26" = that's more than 1/4 of an inch....no gap is ever that extreely wide...any motor, period....

on RB motors, stock optimum recommendation for spark plugs gap should be around 0.8mm (metric), that's translate to 0.032" (inch).

mmatl16
Posts: 1511
Joined: Mon Dec 27, 2004 7:16 am
Car: 240sx rb20 swap

Post

sorry meant to type .026

User avatar
sparkplugs.com
Posts: 239
Joined: Mon Dec 13, 2004 11:13 am
Contact:

Post

we've got a denso and ngk non-us catalog, it will soon be up on the vehicle lookup on our site, but for now, all i need is the exact make/model/year, and i can tell you their recommendations for all plug types in both brands.

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

Post

http://filebox.vt.edu/users/nicolasb/DSC00296.JPG

NAPA, $1.95 each or so...and one range colder for larger turbo's or more boost...they're just right

NIck

User avatar
Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

Post

some times the bcpr6es's are hard to find.i get mine from the dealer as i used to work there so i still get mad parts hookups.as for the heat range cooler im not too sure about changing it unless you are running a highly modded engine.im gonna be running the 6's in my car and if i need to i will go to 7's.

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

Post

5's are stock I believe, so I run 6's, because I run a t3/t04E with 18psi on pump gas...so I wouldn't want to run anything hotter.

Nick

User avatar
lyon23
Posts: 379
Joined: Wed Apr 14, 2004 4:16 pm
Car: 95 240sx
Location: Florida

Post

hey nick how fast are you running with that turbo? in the 1/4 or 1/8.

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

Post

Didn't get to the track yet with it all pieced together, so we'll see this spring.

Nick


Return to “RB20DET / RB25DET / RB26DETT Forum”