Which Autolites for Trickflow Twisted wedge heads

F

Fusion2002

· Registered

Joined Mar 18, 2001

·

771 Posts

Discussion starter · #1 · Aug 26, 2004

Only show this user

Which spark plugs do I want to use? Just installing Trickflow heads and I need a recomendation. (I tried a search with no luck)

 

9

94serpent

· Registered

Joined Sep 12, 2002

·

61 Posts

#2 · Aug 26, 2004

Only show this user

I used autolite 3924's when I was NA. This is what trickflow recommended.
Now I use 3923's which is one heat range colder due to the supercharger.

Cheers,

94serpent

 

C

Chappy

· Registered

Joined Dec 8, 1999

·

758 Posts

#3 · Aug 26, 2004

Only show this user

I used 3924's as well NA, now 3923's with the blower....

 

FiveOEric

· Registered

Joined Aug 24, 2002

·

167 Posts

#4 · Aug 27, 2004

Only show this user

On trickflow's website, they recommend 3924 as a starting point.

 

8

85GT306

· Registered

Joined May 11, 2002

·

838 Posts

#5 · Aug 27, 2004

Only show this user

You can also run the 3933 race plug if you choose. I'm uncertain how long they last for everyday driving. They have a cut back electrode.

 

F

Fusion2002

· Registered

Joined Mar 18, 2001

·

771 Posts

Discussion starter · #6 · Aug 27, 2004

Only show this user

what should I gap them to?

 

NUTTSGT

· Registered

Joined Jan 1, 2004

·

9,538 Posts

#7 · Aug 28, 2004

Only show this user

Mine is carbed and I run the gap at .035 because I spray it ocassionaly, I don't seem to have a problem with it the rest of the time, although I have switched to some 3923's, I think that gap is a little small NA.