Best Spark Plugs...for Gas Mileage?

[blacksambo]

Does anybody have any suggestions about which brand of spark plug might give the best gas mileage?? Any thoughts greatly appreciated. Thx.

[Jolly Roger VX'er]

I'll let you know after Moab...I just swapped out the originals (my case Champions???) for Denso Iridiums-I16 and i'll be putting like 4k-5k miles on this round trip.

[ojmagg]

I just changed to the Denso I16's...getting abt 15 mpg...

[-x-]

anyone try / use ngks on their vx?

[JHarris1385]

I have.

[-x-]

likes or no likes? Ive used bosch thus far maybe gonna give the ngks a chance ...x

[johnnyapollo]

Hey Alex! Long time no see. Glad to see you're still around - how's the ebony?

-- John

[-x-]

Yea buddy how ya been?! Not to bad with that SC huh lol

Thank God shes still kickin hard and breaking necks hard lol. You need to sneak down here im certain we could conjur up a central fl meet again lol its only been like what 4/5 yrs.

...x

[Rene M]

i Run the NGK and range 17-18 mpg in combination driving.

[blacksambo]

Thank you for the input. How about running on 10% ethanol (now mandated in New York State)? How does that effect your mileage versus straight petroleum? Thx

[VCrossfan]

I've been running the same set of Denso Iridiums-I16, for acouple years now ( about 25 to 30k ), not sure about the fuel mileage but it's a great plug, no probs here...

[UtahVXer]

Go with the best, NGK Iridium IXtreme: http://www.ngksparkplugs.com/product.../iridiumix.asp