E30 Zone

ok lads only happened there this morning for the first time ,, started it from cold ,, then sunk the boot going out my road ,, had a slight miss at around 3-4 thousand revs ,,, this happened twice ,,, but once the needle came up to the blue on the temp gauge it drove perfectly ,,,, thinkin spark plugs ??? any ideas ,,,

rotor and cap most likely

leads, plugs nex

all budget maintance stuff worth doing first . if there old