Click here to visit LS1Tech
Click here to visit Performance Trucks
Click here to visit Mod Motor Tech
Click here to visit Modern Hemi
LS1Tech Wiki

LS1TECH  

Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Nitrous Oxide
New! Use your Facebook, Google, AIM & Yahoo accounts to securely log into LS1Tech.com, click logo to login  

Reply
 
Thread Tools
Old 10-21-2009, 10:49 AM   #1
TECH Resident
 
Trader Rating: 3
Join Date: Nov 2001
Location: around
Posts: 780
Default Did ngk stop making the b8esf? part # 1049

I have been looking high and low for some b8efs plugs and 2 local retailers say they no longer make the plug and the rest seem to be out. What is a good substitute plug in this heat range besides the b8esf?
__________________
99 Z28 M6 // 11.90@118.5 SOLD // NEW 98 Z28 M6 2 me // MTI STAGE 2 // 12.09@117
Z284U2TRY is offline   Reply With Quote
Old 10-21-2009, 11:12 AM   #2
LS1Tech Sponsor
 
Nick@HSW's Avatar
 
Trader Rating: 4
Join Date: Jul 2005
Posts: 1,537
Default

Autolite AR474 for a non projected tip.

I haven't heard anything about them being discontinued...maybe they didn't want to do any legwork for you.

Nick
__________________


Harris Speed Works Website

Email Sales & Tech Questions


Sales & Tech Line
610-534-1004
Nick@HSW is offline   Reply With Quote
Old 10-21-2009, 11:28 AM   #3
TECH Apprentice
 
custm2500's Avatar
 
Trader Rating: 1
Join Date: Mar 2009
Posts: 369
Default

I called NGK and they said NAPA could order them for sure. They still make it.
__________________
custm2500 is offline   Reply With Quote
Old 10-21-2009, 11:29 AM   #4
TECH Resident
 
Trader Rating: 3
Join Date: Nov 2001
Location: around
Posts: 780
Default

Been looking for those also. I was going to order the ngk from your website but need them friday and your 2 day shipping was too much for me.
Thank you for the help
__________________
99 Z28 M6 // 11.90@118.5 SOLD // NEW 98 Z28 M6 2 me // MTI STAGE 2 // 12.09@117
Z284U2TRY is offline   Reply With Quote
Old 10-21-2009, 11:30 AM   #5
TECH Resident
 
Trader Rating: 3
Join Date: Nov 2001
Location: around
Posts: 780
Default

Quote:
Originally Posted by custm2500 View Post
I called NGK and they said NAPA could order them for sure. They still make it.
I also called napa they said they do not carry it. I am under the impression that they did not want to look a thte book.
__________________
99 Z28 M6 // 11.90@118.5 SOLD // NEW 98 Z28 M6 2 me // MTI STAGE 2 // 12.09@117
Z284U2TRY is offline   Reply With Quote
Old 10-21-2009, 11:42 AM   #6
TECH Apprentice
 
custm2500's Avatar
 
Trader Rating: 1
Join Date: Mar 2009
Posts: 369
Default

This is true accoding to the guy at NGK. Call there tech support and complain about your napa. Look on ebay should be able to pick up some brand new ones.
__________________
custm2500 is offline   Reply With Quote
Old 10-21-2009, 11:43 AM   #7
TECH Apprentice
 
custm2500's Avatar
 
Trader Rating: 1
Join Date: Mar 2009
Posts: 369
Default

Found some in the UK for 3.50 each. Good luck
__________________
custm2500 is offline   Reply With Quote
Old 10-21-2009, 12:15 PM   #8
LS1TECH Sponsor
 
Grant@NitroDaves's Avatar
 
Trader Rating: 0
Join Date: Feb 2008
Location: Waco, Tx
Posts: 160
Default

Quote:
Originally Posted by Z284U2TRY View Post
I also called napa they said they do not carry it. I am under the impression that they did not want to look a the book.
Usually the case.....

I went to NAPA looking for submersible fuel hose and got the same result.
Grant@NitroDaves is offline   Reply With Quote
Old 10-21-2009, 12:32 PM   #9
LS1Tech Sponsor
 
Nick@HSW's Avatar
 
Trader Rating: 4
Join Date: Jul 2005
Posts: 1,537
Default

Quote:
Originally Posted by Z284U2TRY View Post
I also called napa they said they do not carry it. I am under the impression that they did not want to look a thte book.
Well I have 7 here now and the 8th should be here tomorrow. Let me know if you need them.

Nick
__________________


Harris Speed Works Website

Email Sales & Tech Questions


Sales & Tech Line
610-534-1004
Nick@HSW is offline   Reply With Quote
Old 10-21-2009, 02:30 PM   #10
Teching In
 
Trader Rating: 0
Join Date: Mar 2008
Location: PHX
Posts: 18
Default

are you talking about the BR8EF whick is a non projected, 8 heat range, because the b8efs doesn't exists. you can add the "S" to the end which make the tip a screw on. napa should be able to order them all day for you or even carquest
2nd2nunn is offline   Reply With Quote
Old 10-22-2009, 09:51 AM   #11
10 Second Club
 
ryarbrough's Avatar
 
Trader Rating: 5
Join Date: Jan 2007
Posts: 145
Default

Quote:
Originally Posted by 2nd2nunn View Post
are you talking about the BR8EF whick is a non projected, 8 heat range, because the b8efs doesn't exists. you can add the "S" to the end which make the tip a screw on. napa should be able to order them all day for you or even carquest
I'm pretty sure you are incorrect on this one... The 8 heat range plug is not a resistor plug... That's what the "R" in BR7EF is. I did some leg work for the OP with the research on plugs I did for my setup, he needs a B8EFS


B - 14mm thread diameter
8- Heat Range
EF - Tapered Seat .708" reach
S - Standard 2.5mm D Electrode

That's a breakdown of the NGK Part number
__________________
99 Formula - Forged 347, MS4, PRC Stage 2.5 5.3L Heads, ZEX Perimeter Plate, TH400, Yank Eliminator 3600

10.08 @ 134

435 hp NA through the big auto


Last edited by ryarbrough; 10-22-2009 at 10:02 AM..
ryarbrough is online now   Reply With Quote
Old 10-22-2009, 10:41 AM   #12
Staging Lane
1967 Chevrolet Camaro
 
jman54002's Avatar
 
Trader Rating: 5
Join Date: May 2009
Location: Wisconsin
Posts: 78
Default

am I missing something...I just ordered these from Summit they are on back order but will be here in 7 days.
jman54002 is offline   Reply With Quote
Old 10-23-2009, 05:39 PM   #13
LS1Tech Premium Sponsor
 
Chris@NitroDaves's Avatar
 
Trader Rating: 5
Join Date: Mar 2006
Location: Waco, TX
Posts: 1,305
Send a message via AIM to Chris@NitroDaves
Default

We have those plugs instock and they are a non projected tip plug.
__________________
Nitrous Outlet Your #1 Nitrous Source!

For Tech or just questions you can PM, Call ( 1-866-648-7637 ) or email me @ Chris@NitroDaves.com


Info can be located @ www.fquick.com/Skizzy
Chris@NitroDaves is online now   Reply With Quote
Reply

Tags
1049, b8efs, br8ef, ngk


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off



All times are GMT -5. The time now is 04:03 PM.

LS1TECH - Archive - Top

Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.2.0
Advertising - Terms of Service - Privacy Policy - JOBS