my77stang

just figured i'd pass it along, if you call summit and let them know championsparkplugs.com has the 7989 plugs for 11.95 they'll sell em to you for 10.95. my total with shipping was under 100 bucks, and i'll have them in 2 days.

now, i just gotta hope the old ones come out

deekum1627

great to know thanks man

shoeys08dkcandygt

thanks for the heads up buddy. i got 15.5k on my 08 now with the old head design so mine will be coming out soon.

mxg30

Back in Apr.08 I bought 16 Champion plugs from Summit for $4.95 ea. a total of $79.20 + $9.75 handling came to $88.95 Summit also sent me a nice letter stating that the price I was quoted was incorrect but that they would still honor it though in the future the price would be much higher.
That's why I bought 16.

Rubrignitz

I think I paid around $9.95 ea. from Rockauto.com. With shipping was ~100 or so. I figured these would be the last hotter heat range plugs I would need up to 100k so I just purchased the one set.

doode

i paid $13 each off rock auto last summer

$10.95 is a great deal

Shadow7874

Why are they so expensive
NGK plugs for out 5.7 in our boat are like <5 a plug at the highest.

Also who makes the "best" plugs? I dont want to risk breaking mine off untill its time to change them, or if i will see gains.

DarkFireGT

They're so expensive because they're a non-traditional design not used on many cars.

Rubrignitz

If they would jump in the game w/ some different heat ranges they may compete... but they're CHAMPION. they really didn't need to even make those odd plugs.