Irwindale Dragstrip

Gary Smith · 12-29-2010, 04:43 PM

Does anyone know if mufflers are required at Irwindale on Thursday night T&T?

Tony Janes · 12-29-2010, 05:32 PM

Mufflers all the time at Irwindale

Greg Reimer 7376 · 12-29-2010, 05:37 PM

Ditto to the Tony. I raced there last three seasons of Summit Series, running my red Chevelle stockers. I use a Dyno Max#17220 muff, 31/2" diameter, overall length around 18".No appreciable difference in power between Irwindale and Pomona.

Greg Reimer 7376 · 12-29-2010, 07:50 PM

Correction to the above- Jegs part # is a 289-24222.Somewhere around $42.00 each.

12-29-2010, 05:32 PM	#2
Tony Janes Senior Member Join Date: Jan 2002 Location: Whittier, Ca Posts: 830 Likes: 94 Liked 3 Times in 3 Posts	Re: Irwindale Dragstrip Mufflers all the time at Irwindale __________________ Tony Janes 7941 STK, SS

12-29-2010, 05:37 PM	#3
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,136 Likes: 172 Liked 705 Times in 219 Posts	Re: Irwindale Dragstrip Ditto to the Tony. I raced there last three seasons of Summit Series, running my red Chevelle stockers. I use a Dyno Max#17220 muff, 31/2" diameter, overall length around 18".No appreciable difference in power between Irwindale and Pomona.

12-29-2010, 07:50 PM	#4
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,136 Likes: 172 Liked 705 Times in 219 Posts	Re: Irwindale Dragstrip Correction to the above- Jegs part # is a 289-24222.Somewhere around $42.00 each.

12-29-2010, 04:43 PM	#1
Gary Smith Senior Member Join Date: Jul 2007 Location: Greensboro, NC Posts: 820 Likes: 9 Liked 132 Times in 30 Posts	Irwindale Dragstrip Does anyone know if mufflers are required at Irwindale on Thursday night T&T? __________________ Gary Smith "another broke racer spectating"