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Author Topic:   spark plugs
racinron
Member
posted April 08, 2002 11:00 AM
I use Bosch or NGK in my engines.


dirtracer14
Member
posted April 08, 2002 01:08 PM
Ac R44t for the last 3 years.


99EMBREY
Member
posted April 08, 2002 02:16 PM
Champion 670 race plug. i use to run NGK also, but found the champion 670 plug works better for me on alcohol.


Robcat
Member
posted April 08, 2002 05:50 PM
Autolite AR133


2nd2none
Member
posted April 08, 2002 08:09 PM
autolite 134

http://www.2nd2nonemotorsports.com

racinron
Member
posted April 11, 2002 06:17 PM
What kind of gap are you guys running on your plugs.


dirtracer14
Member
posted April 11, 2002 09:45 PM
I use to run .045 but have come down to around .038.


dirtsquirt
Member
posted April 11, 2002 10:43 PM
Autolite 133, .021" gap when humid, .025" normal.


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