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Mike Pearson · 10-25-2010, 02:17 PM

I have the same combo as you are running. Right now I have the off the shelf Hooker 17/8 striaght tube with 31/2 inch collector. I have run as fast as 10.02 at the current weight break in SS/HA. The header plates should come from your head guy and order the headers with the bolt pattern to match your plates. Mine are about 5/8 thick. The hooker headers are pretty equal in length. I had a set of Headman headers that were the same as the Dynatechs all different lengths. I did not see any difference in performance when I changed from the Headmans to the Hookers.

10-25-2010, 02:17 PM	#7
Mike Pearson VIP Member Join Date: Mar 2007 Posts: 2,444 Likes: 613 Liked 1,916 Times in 574 Posts	Re: Header options for SS/HA 350cu I have the same combo as you are running. Right now I have the off the shelf Hooker 17/8 striaght tube with 31/2 inch collector. I have run as fast as 10.02 at the current weight break in SS/HA. The header plates should come from your head guy and order the headers with the bolt pattern to match your plates. Mine are about 5/8 thick. The hooker headers are pretty equal in length. I had a set of Headman headers that were the same as the Dynatechs all different lengths. I did not see any difference in performance when I changed from the Headmans to the Hookers. __________________ Mike Pearson 2485 SS