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  • 2005 - 2014 S-197 Mustang -General/Talk-

wtf is car and driver smoking

  • Thread starter Thread starter Stangman_X
  • Start date Start date Jun 20, 2004
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G0NEn60

New Member
Jul 10, 2004
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Navarre FL
Jul 13, 2004
#101
  • Jul 13, 2004
  • #101
351CJ said:
Someone on BON had the flow #'s for the heads. The new 3V heads intake airflow is almost the same as the 4V heads.

The 3V has VVT, which gives it a broader torque band than the 4V motors do which do not have VVT.
Click to expand...

Yeah this is true. This motor is really going to be awesome. My main fear is the new ecu. I have a 2003 VW GTI, it's also drive by wire and the ecu is a monster. I'm tellin you its going to take a while before someone cracks that ecu. For DIY'ers this ecu is going to suck, if its anything like the VW one.......it is very sensitive and looks for specific values. It will cut timing, throw codes, go into limp mode, and anything else necessary if it thinks something is abnormal. One of my biggest complaints with the GTI is BIG BROTHER(ecu), so the fact that the new stang is DBW just like the GTI and has the newest OBD regs, I'm SCARED. I guess the worst case scenerio is we'll just have to use stand-alone engine management(which is pricey). Now my GTI is turbo so maybe it won't be as bad as the NA V8. Hopefully Ford kept us in mind when designing this ecu. However, just talking strictly motor I can't wait to see the dyno sheets on this new motor. Does anyone have the redlines of both(3v,4v) motors? Coming from the import world I love a lofty redline.
 
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