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Old 05-01-2008, 02:32 AM   #1 (permalink)
narkmaul
Junior Member
 
Join Date: May 2008
Posts: 5
Question 5.0 mustang 400 to 450 hp rebuild help

Hey Guys,
I was wondering if you could help me with a few question I have on my '93 Mustang LX Hatchback.
My goal is to have a 400 to 450hp daily driven Mustang so my gas mileage and driveability will be a concern.

I have the the following parts I am using for the rebuild:
  • 255 lph intank fuel pump
  • 255 lph Inline fuel pump
  • P600b procharger with intercooler
  • shorty headers
  • H-pipe
  • Flowmasters
  • 30lbs fuel injectors
  • 76mm c&l mass air sensor
  • 70 mm throttlebody
  • GT-40 upper and lower intake manifolds
  • Underdrive pulleys
  • electronic fan
  • 3.73 rear end
  • BBK Fuel pressure regulator
My question is do you think I need new headers or if porting my old ones would work. Also would if be best to my CPU flashed. I also thought about getting a new cam or should maybe get 1.7 roller rockers, and should I get the bottom end rebuilt.
I would appreciate anyones input that would be helpful.

Thanks in advance for everyones input

Last edited by narkmaul : 05-01-2008 at 02:36 AM.
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