magiccat

Can anyone please tell me what the difference is between the NGK-BKR7E and the ZFR7F-11? I searched, but I'm just looking for a quick answer. I bought the BK ones instead because of the nitrous sticky. Thanks

Paul H22

NGK-BKR7E

ZFR7F-11

I'm too tired to read all this and find out all the differences. They should be within those two links. Go now, explore the wonderful world of sparkplugs.

magiccat

The BK is advertised as traditional, even though the description says V groove
and the ZF says V-power
I'm starting to think there's no difference

Paul H22

Gotta be something. I'm sure it's more than just cosmetic.

typeshlude

I believe the zfr is an extended plug, while the bkr is not. I don't really remember, but either myself or someone else posted it in the past.

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magiccat

ok after more searching, and according to NGK, BKR is better for nitrous compared to the ZFR . Thanks guys

everythingzen

glad i could be of assistance magic cat