better heads

Discussion in 'Chevy C/K Truck Forum' started by Jordan Tyler Dye, Jan 22, 2011.

  1. Jordan Tyler Dye

    Jordan Tyler Dye New Member

    which is better heads for my 350 vortec or camel "double" hump?
     
  2. Blacksheep1

    Blacksheep1 Rockstar 3 Years 500 Posts

    What else have you done to your motor? What other mods, and use do you plan???
     
  3. stephan

    stephan Rockstar 4 Years 5000 Posts

    The double hump fueler heads have bigger intake valves, but the L-31 cast iron Vortec heads have better port design (flow more) & they also have the fast burn combustion chamber design, so like Blacksheep said, it kind of depends on what else you've done to your engine. The cast iron L-31 Vortecs (pn#12558060) with compatable valves, flow more air than the Phase 2 Bow Tie heads (pn#10134392) as per GMs' Performance Division gurus.
     
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