What plug gap is best for these cars. Or is factory best
Get down or lay down
What plug gap is best for these cars. Or is factory best
Everything Marauder, LEDs & HI
Factory gap especially if your NA.
I gap mine on the low end of the range.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
BiRDMAN
Factory gap is .054 for NA.
2004 Silver Birch 300B
Build date:9/29/2003, Adopted on 12/02/05
Exhaust by Greg
13.630 @ 100.49 mph (11/21/10)
2015 Ford Focus SE Sport FWD
2013 Lincoln MKS EcoBoost AWD (377whp/423tq).
2010 Ford Fusion Sport FWD
1989.5 Ford Mustang 5.0 LXsport
Everything Marauder, LEDs & HI
Actually the gap is 0.052 to 0.056 per the owners manual.Originally Posted by ctrlraven
I gap mine at the lower spec so as the plug wears it will still be in the range.
“When you can’t make them see the light, make them feel the heat.”
Ronald Regan
"The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."
Lt. Colonel Ralph Peters
“Be polite, be professional, but have a plan to kill everybody you meet.”
"I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
General James Mattis
Senior Member
Can't wear too much in a years time.
Semper fi
"Those that refuse to learn from history are doomed to repeat it."
BiRDMAN
I run .036 gap on my plugs for NA.
2004 Silver Birch 300B
Build date:9/29/2003, Adopted on 12/02/05
Exhaust by Greg
13.630 @ 100.49 mph (11/21/10)
2015 Ford Focus SE Sport FWD
2013 Lincoln MKS EcoBoost AWD (377whp/423tq).
2010 Ford Fusion Sport FWD
1989.5 Ford Mustang 5.0 LXsport
More Muscle Mercurys
For platimum coated, gap at 0.054.
For traditional or copper, gap at the lower end at 0.052, to allow for wear like FBM said.
Traditional spark plugs, replace/re-gap at about 6,000 miles or if they become fouled.
Platimum, in my marauder, lasted about 60,000 miles. They were still clean, but the platimum was worn.
Jim
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