Ngk V-power Spark Plugs (feedback)


1 reply to this topic
  • dejavudarrell

Posted December 20, 2007 - 05:08 PM

#1

I was at a performance shop today, I was told the best spark plug made for performance is a NGK V-POWER plug.Do any of my yz bros out there run these in there 400 or 426?

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • grayracer513

Posted December 20, 2007 - 08:32 PM

#2

I run the normally configured iridium CR8EK, but only because I get them cheap. CR8E's are fine in most cases. Improvements to the spark plug will only help performance if the ignition is marginal and has difficulty firing standard plugs reliably.

Here's a thread on the subject:

http://www.thumperta...033#post5122033





Related Content

Forums
Photo

James Stewart back on a YZ450F by YamaLink


Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  47 replies
Forums
Photo

BIGBORE FOR YZ450F 2006? by Taattie94


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 3 replies
Forums
Photo

2016 YZ450 by CaptainKnobby


Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies
Forums
Photo

Is it worth it? (Cam and High compression piston) by macgi77


Dirt Bike   Make / Model Specific   Honda   CRF 150/230 F/L
  • Hot  36 replies
Forums
Photo

Megabomb Fitment by 288yz450


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply
 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.