What spark plugs

[Slow5.0]

What is the best spark plug for N/A with boltons like my Stang,And what kinda plugs you guys use

 

[swingline]

Autolite 25's.

 

[1105]

Autolites or Motorcrafts... same plugs, diff name

 

[Rootus]

I had my best luck with Autolite 24's (one heat range colder than stock).

Dave

 

[Slow5.0]

So you guys saw Autolite is good ones , I find 3 different kinda Autolite is Advance Auto Parts
Autolite Ignition APP25 $3.97
Autolite Ignition AP25 $2.48
Autolite Ignition 25 $1.24

So which one you talkin about

 

[blackEagle]

So you guys saw Autolite is good ones , I find 3 different kinda Autolite is Advance Auto Parts
Autolite Ignition APP25 $3.97
Autolite Ignition AP25 $2.48
Autolite Ignition 25 $1.24

So which one you talkin about

The Autolite APP25 are Platnium Plus, AP25 are standard Platnium, 25 are copper. Use the 25's

 

[Slow5.0]

So which one is better
Autolite Ignition APP25
Autolite Ignition AP25
Autolite Ignition 25

I have to change plugs this weekend so help me out with this

 

[5.0 from 95]

I have read and heard alot on platinum plugs not doing good with our 5.0s. I use NGK tr55. One colder than stock range.


Paul

 

[red94fiveo]

Use the Autolite 25's (copper), don't use the platinum ones on your car.

 

[go.rei GT]

Autolite 24's here (copper), and I would recommend them also.

 

[stang_gt_1994]

Autolite 25's or 24's, copper though.