Anyone have experience with beefing up a 1975 350 formula firebird?

  • Thread starter Thread starter 75birdrocker
  • Start date Start date
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75birdrocker

It was recomended to put a cam, bigger fuel pump, different gears, It already has the air pump removed, headers, edl 600m carb, performer intake manifold. I am trying to get at least 375 to 400 horses
 
You will have to put better heads in it, that will get you into the 400hp range when you do the other things to it. But the carb should be 750cfm over 350hp and also the intake atleast the Air-Gap or Stealth will be good for street use.
 
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