.03
i think its 0.042
.039-.042mm
.03
i'd put them at around .03-.04 gaps on them. that's a pretty general spark plug gap.
I have an 03 lancer es and in the owners manual it says 1.0-1.1 is the gap for the plugs
28 thousandths .028
According to the manual, .6-.7mm or (.02-.03 inches)
From the 98-01 service manual - .03-.04 inch (.8-.9mm)
Open the hood and look at the front of the car near the radiator. There should be a sticker that gives the proper gap for the spark plugs.
Check the Vehicle Emission Control Information ( VECI ) decal located in the front of the engine compartment ( it will show what type of spark plugs to use and the spark plug gap )
1.3mm-1.4mm (0.052-0.056 inch) i got it from my manual for 97 -03 5.4 v8