spark plugs 4 dart iron eagle heads
02-15-2006, 12:07 PM
#1
Heel & Toe
Thread Starter
Member Since: Feb 2006
Location: NJ
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
spark plugs 4 dart iron eagle heads
what spark plugs are you guys running in your dart iron eagle heads?? they say you need a 3/4" reach on the plug.. the heads are for a small block 350.
02-15-2006, 01:03 PM
#4
Originally Posted by 632C2
My Dart Iron Eagle heads require a .460" reach, tapered seat spark plug. I am using either NGK UR4 or UR6.
Steve
Steve
I use the Autolite AR133 4 bux a pop..
Steve
02-15-2006, 01:23 PM
#5
Le Mans Master
I tried the race plugs they reccomended but swapped to regular '80 Vette Autolite OEM replacements because they stay cleaner longer.
The race plugs are a little colder than OEM and have a cut back side electrode but I did not get a performance increase.
-Mark.
The race plugs are a little colder than OEM and have a cut back side electrode but I did not get a performance increase.
-Mark.
