4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Not Enough Fuel

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Old Apr 25, 2011 | 08:53 PM
  #1  
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CubanoGT
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Default Not Enough Fuel

Sup guys, my friend is having some fuel issues with his 04 GT. The car has all forged internals blower cams And a vortech v2 supercharger with stock heads, he made 487rwhp at 4700rpm with 16pounds because he ran out of fuel he has a cobra tank with dual Svt focus fuel pumps (lethal performance dual driver module) and 42 pound injectors we just can't figure out what's going on shouldn't this set up be more than enough? Any input is appreciated thanks
Old Apr 25, 2011 | 08:55 PM
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Need to go with 60lb injectors
Old Apr 25, 2011 | 08:55 PM
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most definitely out of injectors.

60lbs + is needed here
Old Apr 25, 2011 | 09:43 PM
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He has a lightning Maf tuned for the 42 that means he also has to get a new maf? And thx for the quick response guys
Old Apr 25, 2011 | 10:05 PM
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Just get a Diablo Mafia http://www.diablosport.com/index.php...=display&pid=4

Both the MAF and injectors that they are running now are gonna restrict power
Old Apr 26, 2011 | 05:09 AM
  #6  
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what MAF is it? if its a PMAS (not Pro-M, they're different companies) they offer free recalibration(minus shipping).
Old Apr 26, 2011 | 12:00 PM
  #7  
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Well my friend is debating whether to spend the extra cash or just put a bigger pulley...

Anyways here's the car

http://www.youtube.com/watch?v=FmsGN...e_gdata_player
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