Which spark plug do you recommend

FunkyCold5 said:
I was reading over the MSP manual, and I noticed the ZFR7F-11 or -8 are for the 1.6 litre engine. 2.0L must have the BKR. So I'm wondering why everyone is starting to use the ZFR7F-11 when our engines are 2.0L????????

Does it matter? I'm just worried if I used extended plugs when it shouldn't be, it'd hit the pistons or something. Can someone shed the light on this?

Andrew
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dam they want 8 bucks for shipping on 10 dollar plugs? that's 80%, i'l take my ass to an auto parts store for those! it's just gonna be hell toi find someone that carries the zfr7f's
 
if anything you have to special order the plugs through the store if they don't have them.

kyracefan- i got the IK20s and just recently installed them. the only difference between the IK20 and IQ20 plugs are that the IKs are ISO height and the IQs are JIS height. will i have any pinging/knock/detonation running the IK20s w/ 9psi ?
 
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