Originally Posted by clinebarger
I've pulled original plugs out of these past 250K....In a non-corrosive environment, It's not an issue!
#8 is fun on a Suburban with rear Heat & A/C! Seat the plug wires on the spark plugs first....Then the coils!
Use Delco Iridium plugs & Delco plug wires. Your 'Burb takes 2 different plug wires depending on the Ignition Coils you have......Long ones for Hitachi coils & Short ones for the Delco coils. Most dealers & part stores will sell the long wires regardless making the job look hacked-up if you have Delco coils.
LS3 plug wires GM# 19351593 ACD# 748RR fits GMT-800 Delco Coils perfectly! Better than the OE wires even, They are red in color if it matters. WILL NOT fit trucks/SUV's with Hitachi coils.
Originally Posted by clinebarger
I've pulled original plugs out of these past 250K....In a non-corrosive environment, It's not an issue!
#8 is fun on a Suburban with rear Heat & A/C! Seat the plug wires on the spark plugs first....Then the coils!
Use Delco Iridium plugs & Delco plug wires. Your 'Burb takes 2 different plug wires depending on the Ignition Coils you have......Long ones for Hitachi coils & Short ones for the Delco coils. Most dealers & part stores will sell the long wires regardless making the job look hacked-up if you have Delco coils.
LS3 plug wires GM# 19351593 ACD# 748RR fits GMT-800 Delco Coils perfectly! Better than the OE wires even, They are red in color if it matters. WILL NOT fit trucks/SUV's with Hitachi coils.
I dunno why but if I change plugs sooner than required/recommended; my cars always seem to run better. Yes 250 k sounds great...
I've pulled original plugs out of these past 250K....In a non-corrosive environment, It's not an issue!
#8 is fun on a Suburban with rear Heat & A/C! Seat the plug wires on the spark plugs first....Then the coils!
Use Delco Iridium plugs & Delco plug wires. Your 'Burb takes 2 different plug wires depending on the Ignition Coils you have......Long ones for Hitachi coils & Short ones for the Delco coils. Most dealers & part stores will sell the long wires regardless making the job look hacked-up if you have Delco coils.
LS3 plug wires GM# 19351593 ACD# 748RR fits GMT-800 Delco Coils perfectly! Better than the OE wires even, They are red in color if it matters. WILL NOT fit trucks/SUV's with Hitachi coils.
Originally Posted by clinebarger
I've pulled original plugs out of these past 250K....In a non-corrosive environment, It's not an issue!
#8 is fun on a Suburban with rear Heat & A/C! Seat the plug wires on the spark plugs first....Then the coils!
Use Delco Iridium plugs & Delco plug wires. Your 'Burb takes 2 different plug wires depending on the Ignition Coils you have......Long ones for Hitachi coils & Short ones for the Delco coils. Most dealers & part stores will sell the long wires regardless making the job look hacked-up if you have Delco coils.
LS3 plug wires GM# 19351593 ACD# 748RR fits GMT-800 Delco Coils perfectly! Better than the OE wires even, They are red in color if it matters. WILL NOT fit trucks/SUV's with Hitachi coils.
I dunno why but if I change plugs sooner than required/recommended; my cars always seem to run better. Yes 250 k sounds great...