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Author Topic:   Spark plugs---441 open chamber head
Dirt Roller

Total posts: 24
posted July 20, 2004 05:36 PM  
It is VERRRRY hot down here in east TEXAS so what plug should I run in a low compression open chambered head #441.

Dirt Maniac

Total posts: 119
posted August 16, 2004 08:38 PM  
I use R44T on my chevy small block at Motorama - Beaumont, TX.

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