Best Spark Plugs To Use

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MokujinX5

Senior Member
I've done a search on spark plugs but couldn't find anything on mini-me swaps (if there is, I migh have overlooked it). I'm getting a VAFC later this week and I've got a 5sp. EX ECU (P2P), right now I'm running my LX plugs.

What's the best spark plug to use on a mini-me swapped engine (Y7 with Y8 if it matters)? Civic HX or EX plugs? Is there even a difference between the two stock plugs?

A friend of mine mentioned that some Honda's are already prewired for VTEC, but the harness is wrapped up with the rest of the wires? Is this possible? Will the EX ECU plug straight in or will I have to re-wire junk?
Sorry for all the questions...
 
the only civics prewired that dont sctually have VTEC are the 92's (and some 93's ... but most of those were canadian models)
use the plugs for an EX
 
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