5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

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Old 11-15-2007, 09:06 AM
  #11  
AdderMk2
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Default RE: 331 question

nah nah nah nah nah..... my stroke is longer than yours....


who cares about ***** size... stroke length is where its at
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Old 11-15-2007, 11:35 AM
  #12  
91hatchgt
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Default RE: 331 question

ORIGINAL: AdderMk2

ORIGINAL: 91hatchgt

I'm building a 331 just because it drives Adder nuts!

Oh, and I heard 347's burn oil and don't last as long!!! LOL

no, your building a 331 because your a little girl who fears cubic inches
LMAO! Well, then lets compare numbers when the builds are through. Give me a few more weeks.
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Old 11-15-2007, 11:37 AM
  #13  
AdderMk2
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what heads are you running again? what intake too

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Old 11-15-2007, 11:45 AM
  #14  
91hatchgt
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Twisted Wedge Heads with some work, and a Holley Systemax or RPM II.
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Old 11-15-2007, 12:07 PM
  #15  
89mustangfive0
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Default RE: 331 question

ok currently im running a 306 with 190lph pump, 24# injectors and adjustable regulator on my car. what injectors would i have to run on a 347?
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Old 11-15-2007, 12:08 PM
  #16  
w8less
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what compression?
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Old 11-15-2007, 12:11 PM
  #17  
89mustangfive0
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what compression on my 306 or what do i plan on running int he 347?
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Old 11-15-2007, 12:26 PM
  #18  
91hatchgt
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Default RE: 331 question

ORIGINAL: 89mustangfive0

what compression on my 306 or what do i plan on running int he 347?
Well it depends on your build. I have a buddy with a built 347 and he is running 30# injectors. I am going with 24#ers on my 331.

ORIGINAL: Jasperstang308

what compression?
My 331 is at 10.3:1 CR - If you were asking me....[8D]
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Old 11-15-2007, 12:29 PM
  #19  
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the question works for both of but more towards 91 sorry for the confusion
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Old 11-16-2007, 12:23 AM
  #20  
89mustangfive0
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oo ok but im not sure what my compression is my dad would know. what do you think it sould be?
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