MustangForums.com - spark plug choice?

MustangForums.com (https://mustangforums.com/forum/index.php)

- 5.0L General Discussion (https://mustangforums.com/forum/5-0l-general-discussion-87/)

- - spark plug choice? (https://mustangforums.com/forum/5-0l-general-discussion/425897-spark-plug-choice.html)

1mustang

03-29-2008 08:27 AM

spark plug choice?

hey everyone ...doing a tune up today on a bone stock 86 gt...was wondering what spark plugs everyone likes or dislikes...i heard that splitfires are bad....thanx...john

officer4c13

03-29-2008 08:38 AM

RE: spark plug choice?

split fires don't do so good in our cars, i use autolite 145's its the hotter burning plug form them. in my Haynes Manuel it ses to use motorcraft.

w8less

03-29-2008 09:30 AM

RE: spark plug choice?

autolite 25

stang8689

03-29-2008 09:40 AM

RE: spark plug choice?

I use autolites

WhiteWindsor

03-29-2008 09:59 AM

RE: spark plug choice?

Quote:

ORIGINAL: Jasperstang308

autolite 25

Correct. Even with my trickflow's i use the copper autolite's, just a different model.

Mustangkiler

03-29-2008 10:55 AM

RE: spark plug choice?

Ya trickflows use a 3924 which is a gasketed spark plug, my preference and all we sell for race engines at my work is ngk v powers mostly tr5's

bighungrymatt

03-29-2008 11:07 AM

RE: spark plug choice?

autolites on stock

67mustang302

03-29-2008 12:50 PM

RE: spark plug choice?

Autolite

Hollister Hoodlum

03-29-2008 01:12 PM

RE: spark plug choice?

Autolites 25 are what im using;)

All times are GMT -5. The time now is 12:47 AM.