How do they work? Let says currently I gapped my plugs at .28 so far my car runs pretty fat from idle to 2k, hicked up all over the place (no flamed out at full throttle though).
If I use your product, can I increase the gap to .40 without having plugs flamed out at full throttle? Thanks, I want to make this car more friendly user for DD (smooth throttle from the idle and up).
If I use your product, can I increase the gap to .40 without having plugs flamed out at full throttle? Thanks, I want to make this car more friendly user for DD (smooth throttle from the idle and up).
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