It would probably go 4.75 secs while stock
.060" for platnium
.060" (1.52mm)
.060 in
gap .060 good luck
The proper plug is an Iridium plug, gapped at .060".
6000/100
the Chevy 5300, 2003 and other v8 built in that year the spark plug gap should be set at .060
The spark plug gap for a 2003 Buick LeSabre should be set at .060 inches. The best spark plug for this vehicle would be an Iridium plug.
I have a 1998 Malibu and we gap at the middle of .060. Perhaps our cars are similar at this point, check!
.060 acres = 2,613.6 square feet.
2003 Buick Century 3.1L SFI OHV 6cylThe Spark Plug Gap.060 (In thousandths of an inch)
2003 Mazda Mazda6 2.3L MFI DOHC 4cylThe Spark Plug Gap.052 (In thousandths of an inch) 2003 Mazda Mazda6 3.0L MFI 6cylThe Spark Plug Gap.060 (In thousandths of an inch)