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7423 · 12-12-2010, 09:49 PM

Irwindale has always been a "mufflers required" track
Header inserts are ok too
Good brakes and a large gas are also a benefit
Not a place rely on radials so bring bias

12-12-2010, 09:49 PM	#5
7423 Senior Member Join Date: Dec 2006 Posts: 639 Likes: 0 Liked 1 Time in 1 Post	Re: Racing in LA Next Weekend Irwindale has always been a "mufflers required" track Header inserts are ok too Good brakes and a large gas are also a benefit Not a place rely on radials so bring bias Last edited by 7423; 12-12-2010 at 09:52 PM.