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View Full Version : Running 0.06 gap on tr55ix?



krill
03-18-2009, 07:51 AM
I totally forgot about gap when I put the new plugs in, they are just threaded on so I can still get them out and re-gap them if I need to. They come pregapped at 0.06" is it worth taking them out and re-gap them to 0.05"? This is just a cam only car with boltons that need to pass emissions.

What will be the difference when running them at .05 and .06?