How Do You Build a 321SS 2JZ Promod Turbo Header for a 2500hp Supra Drag Car?

Receive 5% off all Haltech Components with code "BPA" on Aaron Gregory Racing: https://aarongregoryracing.com/collec... NEW Limited Edition BPA 15th Anniversary Apparel: https://www.bpautosports.net/limited-... Available BPA Manifolds: https://www.bpautosports.net/availabl... BPA Garage Sale: https://www.bpautosports.net/garage-sale BPA Website: http://www.bpautosports.net BPA Facebook:   / bpautosports   BPA Instagram:   / bpautosports   Supra Build Diary:   / silver_bullet_supra