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Bill Baer · 08-26-2012, 02:14 PM

You might want to inquire what pro tree they are using .400 or .370?
Some NHRA div. events use a .370 tree because of the LED bulbs. This is also common at the national events.

08-26-2012, 02:14 PM	#5
Bill Baer Senior Member Join Date: Jul 2007 Location: Nothern IL Posts: 596 Likes: 1 Liked 1 Time in 1 Post	Re: cecil You might want to inquire what pro tree they are using .400 or .370? Some NHRA div. events use a .370 tree because of the LED bulbs. This is also common at the national events. __________________ Bill Baer 3391 SC, 339B SC, QR