fastplant
20+ Year Contributor
- 460
- 0
- Aug 28, 2002
-
Hartford,
Connecticut
What spark plugs would you guys suggest for my 4G64? Only mods are intake and exhaust.
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Plugs for 4G64?
- Thread starterfastplant
- Start date
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cybercode
Probationary Member
- 1
- 0
- Oct 15, 2002
I use NGK Iridium plugs, Crane Firewire wires and a screamin' demon ignition. It's a great upgrade since now it adds a faster response.
miamieclipse
15+ Year Contributor
- 1,143
- 3
- Oct 26, 2003
-
Miramar,
Florida
What about on a 420a engine that has mods n Is planning on runnin nos?
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