ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 General Postings

Reply
 
Thread Tools Display Modes
Old 02-22-2008   #1
32valvZ
 
32valvZ's Avatar
 
Join Date: Nov 2007
Location: Sunshine State
Posts: 1,061
Default what spark plugs are you guys using?

are the NGK BKR5EIX the plugs of choice on a stock engine?
32valvZ is offline   Reply With Quote
Old 02-22-2008   #2
Jeffvette
Guest
 
Posts: n/a
Default Re: what spark plugs are you guys using?

Yep, I run the iridium plugs on my car and customer cars. Plug # 6341 for your car.
  Reply With Quote
Old 02-22-2008   #3
Aurora40
 
Aurora40's Avatar
 
Join Date: May 2005
Location: Leesburg, VA
Posts: 2,704
Default Re: what spark plugs are you guys using?

I believe I'm using the BKR7EIX. Keep in mind the '90-92 plugs have a different seat than the '93-95 plugs when comparing part numbers.
Aurora40 is offline   Reply With Quote
Old 02-22-2008   #4
Polo-1
 
Join Date: Sep 2005
Location: Washington
Posts: 952
Default Re: what spark plugs are you guys using?

NGK # R5671A-10 for the 125 shot.
Polo-1 is offline   Reply With Quote
Old 02-22-2008   #5
flyin ryan
 
flyin ryan's Avatar
 
Join Date: Aug 2006
Location: Edmonton, Alberta or Phoenix, Arizona
Posts: 2,736
Default Re: what spark plugs are you guys using?

Quote:
Originally Posted by Polo-1
NGK # R5671A-10 for the 125 shot.
with that cold of a plug you could run a 400 sniff without worry you'll lose a plug. wow that's cold
flyin ryan is offline   Reply With Quote
Old 02-22-2008   #6
flyin ryan
 
flyin ryan's Avatar
 
Join Date: Aug 2006
Location: Edmonton, Alberta or Phoenix, Arizona
Posts: 2,736
Default Re: what spark plugs are you guys using?

Quote:
Originally Posted by Jeffvette
Yep, I run the iridium plugs on my car and customer cars. Plug # 6341 for your car.
Jeff's 100%. 90-92's NGK stock no: 6341=BKR5EIX. on 93-95 NGK stock no: 7164=TR55IX. these would be more for stock or close to stock applications. on 90-92's in a pinch you could use NGK FR5's too.
flyin ryan is offline   Reply With Quote
Old 02-22-2008   #7
Jeffvette
Guest
 
Posts: n/a
Default Re: what spark plugs are you guys using?

Quote:
Originally Posted by Polo-1
NGK # R5671A-10 for the 125 shot.
Why are you running them when you haven't sprayed yet..... Has the bottle even been filled yet ?
  Reply With Quote
Old 02-23-2008   #8
Polo-1
 
Join Date: Sep 2005
Location: Washington
Posts: 952
Default Re: what spark plugs are you guys using?

OOPPS
NGK #FR5's for the 125 shot and 10's for the 150 pill.
Just what others are running.
From the NGK web the 10's are only 2 sets colder. Plug are not fouled, must be ok to run. I dont need a hot plug for smog.
Polo-1 is offline   Reply With Quote
Old 02-23-2008   #9
tomtom72
 
tomtom72's Avatar
 
Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,609
Default Re: what spark plugs are you guys using?

Noobie Q.

Does it really make a difference which plug in a stock LT5? I use the ac delco replacement for the FR2LS plugs that came in my 90.

TIA

Tom
__________________
1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member
tomtom72 is offline   Reply With Quote
Old 02-23-2008   #10
32valvZ
 
32valvZ's Avatar
 
Join Date: Nov 2007
Location: Sunshine State
Posts: 1,061
Default Re: what spark plugs are you guys using?

Ok, cool. I already spent the $70. on them!! Gapping at .050...correct?
32valvZ is offline   Reply With Quote
Reply


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

Forum Jump


All times are GMT -4. The time now is 02:23 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2025