best spark plug for DR V-3

[mudpy]

Hey guys whats the best spark plug for the dr v-3 and where's the best place to get them?


thanks

 

[Ildy666]

Ngk,auto parts store

 

[mudpy]

which ngk?

 

[454chad]

CMR7H is the one most run

 

[Deluge1]

Yep, use a CMR7H.

 

[mudpy]

Cool thanks

 

[rcnutctb]

stupid question, whats the gap set to. Thanks

 

[Deluge1]

Should be about .020".

 

[rcnutctb]

Thanks for your help C

 

[the1320god]

Yep, use a CMR7H.

these any better? http://www.largescalerc.com/high-performance-ngkcr7hixiridiumsparkplug.aspx

 

[Deluge1]

You won't see any noticeable performance gains with the Iridium plug. They're less prone to fouling, but if you have a perfectly tuned engine you're probably not fouling many plugs, anyway. Not worth the $10, in my opinion.

 

[the1320god]

You won't see any noticeable performance gains with the Iridium plug. They're less prone to fouling, but if you have a perfectly tuned engine you're probably not fouling many plugs, anyway. Not worth the $10, in my opinion.

cool. thanks for the input.