dart headers

Btw,since were looking at some magazine articles heres a good example of fast with 1 5/8 headers on a 416 no less,114 mph is cookin. http://www.moparmusclemagazine.com/featuredvehicles/a_body/mopp_0806_1970_dodge_duster/index.html

And heres a picture of a car that goes 11.0's at 121 with tti "step headers":thumbrig::thumbrig:

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