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H.A.A.C. Racing · 12-09-2013, 03:08 PM

Only way you DO NOT need tethers is if you weld the collectors to the tubes. I believe the rule says you need at least a 1" stitch on at least 2 tubes but I could be off on that.

12-09-2013, 03:08 PM	#3
H.A.A.C. Racing Member Join Date: Aug 2007 Posts: 320 Likes: 0 Liked 0 Times in 0 Posts	Re: Collector tether question Only way you DO NOT need tethers is if you weld the collectors to the tubes. I believe the rule says you need at least a 1" stitch on at least 2 tubes but I could be off on that.