Forum Discussions about this Product

1. 0

   Best Heads and intake for my 383 and cam

   • 06-z0sick
   • Oct 10, 2012
   • Engine

   15

   23K

   Oct 12, 2012

    by ap72
   1. 0

      06-z0sick

      · Registered

      Joined Feb 13, 2012

      ·

      22 Posts

      Discussion Starter · #15 · Oct 11, 2012

      Only show this user

      I have an 89 block, what style AFR heads would i use?
      These:
      AFR - Airflow Research 1041 AFR SB-Chevy Street Aluminum Cylinder Heads
      
      or can i use the style with the non center valve cover bolt holes?
      
      And for the double pumper carb do u reccomend mechanical or vacuum secondaries?

      Show Less

       
   2. A

      ap72

      · Banned

      Joined Jun 13, 2005

      ·

      10,098 Posts

      #16 · Oct 12, 2012

      Only show this user

      06-z0sick said:

      I have an 89 block, what style AFR heads would i use?
      These:
      AFR - Airflow Research 1041 AFR SB-Chevy Street Aluminum Cylinder Heads
      
      or can i use the style with the non center valve cover bolt holes?
      
      And for the double pumper carb do u reccomend mechanical or vacuum secondaries?

      Click to expand...

      a double pumper is mechanical secondaries, vacuum secondary carbs only have one accelerator pump circut.
      
      Any style of heads will work with that block, you're probably best off avoiding center bolt valve covers.

      Show Less

       

Forum Reviews

Be the first to review this product

Write a Review

Do you have experience with this item? Help our community members and share your knowledge.

Sign in to add review