5553 is a BKR6ES...your car will explode.

That is just the standard copper plug in a stock heat range. You can buy the V-power version for the same price (BKR6E). Either would be fine for a stock car. You could even go to a hotter BKR5E V-power without issue. In a turbo car, it would be safer to run a colder plug like the BKR7E V-power.

Corbin
'95 ESI-T

Now with more power and fewer leaks



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