Ls1 spark plugs

**cancam99ss** · 08-21-2010, 05:23 PM

Hi guys doing my plugs and wires! Already got granetelli plugs and wanted to know which are the best spark plugs for our cars let me know thanks guys

**pajeff02** · 08-21-2010, 06:16 PM

It seems that the majority go with NGK TR55's or the Delco Iridiums.

**Mr. Luos** · 08-21-2010, 07:45 PM

Running AutoLite AR103's in my stroker.

**LETHALxLS1** · 08-21-2010, 11:41 PM

Damn bro- you bought those $100+ plug wires? wow. I run NGK TR-55's like the man said. I use MSD 8.5mm wires. Gap my plugs at .040 runs like a champ.

**98maro** · 08-22-2010, 12:31 AM

Acdelco iridium.

**cancam99ss** · 08-22-2010, 12:41 PM

Gonna check my hook up at advanced auto! Are u kidding me I got the cables for $35 new

**tatertot91** · 08-22-2010, 01:02 PM

I would say ACDelco Iridiums or NGK TR55s
Seem to be what most everyone runs and is happy with

**rajiv1998** · 08-22-2010, 01:14 PM

I ran the NGK Iridium in my car. No problems.

**LETHALxLS1** · 08-22-2010, 10:50 PM

Originally Posted by cancam99ss

Gonna check my hook up at advanced auto! Are u kidding me I got the cables for $35 new

They are $185.00 at Jegs

**JRENIGAR** · 08-23-2010, 07:43 AM

regular old cheap ass NGK v-power tr55's gapped at 0.040. Full boltons n tune for 40k miles and plugs still look great. Coincedence, I think not!!!

**splitfinger09** · 08-31-2010, 10:20 AM

delco iridiums here with msd wires.

**jiveass** · 08-31-2010, 11:43 AM

delco ftw

**JoshuaGrooms83** · 09-02-2010, 12:49 PM

NGK6ix (iridium tips) Plugs at .040 and MSD 8.5mm wires. Did this while doing my LT header install. Runs Great!

**WICKEDLS1** · 09-02-2010, 01:13 PM

delco irridums with msd 8.5 wires here and there a great and relatively inexpensive combo

Thread: Ls1 spark plugs