Spark Plugs????

[RACER52]

Just wondering what everyone is running for spark plugs.
dart pro 1 heads
msd 6ml
quad rotor efi
any suggestions?
Racer

[RACER52]

NOBODY USES SPARK PLUGS EHHH???

[HP350SC]

couple ranges cooler, recessed tip NGK is what I'm going to use to begin with.

[GofastRacer]

I use nothing but Autolite, second choice would be NGK!.:cool:

[Fiat48]

Do a search "spark plugs". Everybody has their reasons, some of it (Hell, maybe all of it) is racer religion.
Go here to learn how to read a plug: http://members.uia.net/pkelley2/sparkplugreading.html
NGK is easiest to read.

[xsandbagger]

I have a much smaller Whipple with Dart Pro1 heads on a 454, I run NGK 5671A-8 which was recommended by Gary at GT Performance. I think he said for racing he would suggest the -9 or -10.
Ian T.

[RACER52]

thanks for the input guys. I have always run autolite with my smallblocks
for racing but didnt know where to start. I will try the NGK or ther autolite equilvelant.
Racer