Go Back  Offshoreonly.com > Technical > General Q & A
nobody uses spark plugs >

nobody uses spark plugs

Notices

nobody uses spark plugs

Thread Tools
 
Old 09-06-2008 | 06:50 PM
  #21  
Hydrocruiser's Avatar
Gold Member
 
Joined: May 2004
Posts: 5,762
Likes: 1
Arrow

Originally Posted by jayhawk261
Accel are made by Denso with the "U" groove! NGK has "V-Power"! I typically use the NGK plugs myself. I used the BPR6ES on my stock 454 MAG MPI.
Grooved plugs tend to spread out the spark and that is considered by most to be good as it gets the fuel touched off more quickly and evenly.

So it looks like Denso/NGK/Accel are the big boys.
Hydrocruiser is offline  
Reply
Old 09-06-2008 | 06:53 PM
  #22  
Hydrocruiser's Avatar
Gold Member
 
Joined: May 2004
Posts: 5,762
Likes: 1
Arrow

I assume (correct me if I am wrong) that you can use Double Platinum or Iridium's as a direct match for the "traditional plug".

If that is correct and it's so difficult to get to plugs (especially 2 bigblocks shoe-horned in an 8' wide room) ..why not use the best and go longer..like twice as long..between changes?


Changing plugs is mostly labor at any Marina too.
Hydrocruiser is offline  
Reply
Old 09-06-2008 | 08:10 PM
  #23  
jayhawk261's Avatar
Registered
 
Joined: Jul 2005
Posts: 1,729
Likes: 0
From: Tulsa, OK
Default

Originally Posted by Hydrocruiser
I assume (correct me if I am wrong) that you can use Double Platinum or Iridium's as a direct match for the "traditional plug".

If that is correct and it's so difficult to get to plugs (especially 2 bigblocks shoe-horned in an 8' wide room) ..why not use the best and go longer..like twice as long..between changes?


Changing plugs is mostly labor at any Marina too.
As long as the heat range is correct and the thread size & reach are correct, any plug will do. All in all, one plug is just as good as another in the world most of us play in. I think when things like V notches and U grooves make a difference is when you're making thousands of horsepower from one engine. On a 500 hp engine, I would bet any champion/ngk/accel/autolite/you name it will do just as good a job as any other. I think the thing you get from the bigger name brands at our level is manufacturing consistency and less chance of getting a bad piece. That's my $.02 anyway!
jayhawk261 is offline  
Reply
Old 09-07-2008 | 11:52 AM
  #24  
Hydrocruiser's Avatar
Gold Member
 
Joined: May 2004
Posts: 5,762
Likes: 1
Arrow

Originally Posted by jayhawk261
As long as the heat range is correct and the thread size & reach are correct, any plug will do. All in all, one plug is just as good as another in the world most of us play in. I think when things like V notches and U grooves make a difference is when you're making thousands of horsepower from one engine. On a 500 hp engine, I would bet any champion/ngk/accel/autolite/you name it will do just as good a job as any other. I think the thing you get from the bigger name brands at our level is manufacturing consistency and less chance of getting a bad piece. That's my $.02 anyway!
Quality control matters as you noted.
Hydrocruiser is offline  
Reply
Old 09-08-2008 | 10:05 AM
  #25  
Ken N's Avatar
Registered
 
Joined: Mar 2007
Posts: 285
Likes: 0
From: Toms River, New Jersey
Default

I have a stock 1999 502 MPI which NGK plug is best for me?.
Ken N is offline  
Reply
Old 09-08-2008 | 11:31 AM
  #26  
Hydrocruiser's Avatar
Gold Member
 
Joined: May 2004
Posts: 5,762
Likes: 1
Arrow

Originally Posted by Ken N
I have a stock 1999 502 MPI which NGK plug is best for me?.
http://www.sparkplugs.com/results_ap...=215673&mfid=1

The traditional :NGK BR6FS ($2.24ea)

or

NGK Iridium BR6FSIX ($ 7.83)

The Iridiums will last twice as long at least as a conventional plug as they are better than even double platinum plugs.
Hydrocruiser is offline  
Reply
Old 09-08-2008 | 12:59 PM
  #27  
Strip Poker 388's Avatar
Rob
20 Year Member
VIP Member
 
Joined: Aug 2001
Posts: 21,637
Likes: 12
From: Ms
Default

this is what Ive used AC r43ts on the Hustler blower motor,which is close to a NGK r5674-8 I used on the Scarab blower motor
__________________
.

The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.
Strip Poker 388 is offline  
Reply
Old 09-10-2008 | 06:11 PM
  #28  
SB
Registered
20 Year Member
 
Joined: Nov 2004
Posts: 14,090
Likes: 3,679
From: On A Dirt Floor
Default

Coool, a thread I can join rightfully. i don't use spark plugs either.

Okay that was a slight joke. LOL.

Asking a question like this without giving full details on engine build is like looking for a car for someone that all you know about them is they have 30k to spend. Very unlikely you'll pick the right one for them.
SB is offline  
Reply
Old 09-10-2008 | 11:49 PM
  #29  
Registered
 
Joined: Dec 2003
Posts: 699
Likes: 2
From: central NY
Default

Originally Posted by SB
Coool, a thread I can join rightfully. i don't use spark plugs either.

Okay that was a slight joke. LOL.

Asking a question like this without giving full details on engine build is like looking for a car for someone that all you know about them is they have 30k to spend. Very unlikely you'll pick the right one for them.
So...... what spark plugs should I put in my car ?
Kidnova is offline  
Reply
Old 09-11-2008 | 05:38 AM
  #30  
cig1988's Avatar
Platinum Member
 
Joined: Nov 2002
Posts: 2,399
Likes: 1
From: LONG ISLAND/LAKE MURRAY
Default

Originally Posted by ak
Why is it when ever i post a question on here no one replys?i try to help who ever i can when i can,but no one helps me,i posted a question about what spark plugs people use and got no replys,i guess no one uses plugs but me.funny i posted the same thing on baja marine and got a dozen answers quick-AWESOME!
WHY? 29 replies later not a single word from you? Thats why.
cig1988 is offline  
Reply


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.