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

help plz

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Old 04-28-2007, 07:33 PM
  #1  
sleeping stallion
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Default help plz

ok this is my second post about the diablo tuner. i have it but i dont no where to set my points and all the other stuff to get some hp out of my car. can anyone tell me what they have it set up as plz
mods are 373 gears
c&l mass air meter with K&N airfilter
o/r h pipe from mac
40 series flowmaster.
in the mail steeda underdrive pulleys.
in the room nitrous kit but not ready to install
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Old 04-28-2007, 07:43 PM
  #2  
sfi
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Default RE: help plz

IS it a auto or stick. GO to gear ratio and chnge to 3.73(actual 3.72). Go to timing and set at 4% and keep ajusting until you here pning and back off. I only went 4%, allot of guys in this forum went 10%(12.5 timing). I had a auto , so used shift point. lcovk the converter and so on. If you have a auto, let me know. DO NOT SCREW WITH THE AIR/FUEL(+/-), i TRIED AND GOT NO WHERE BUT A BURNT PAIR OF O'2 SENSORS.
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Old 04-28-2007, 07:49 PM
  #3  
sleeping stallion
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Default RE: help plz

hey man thanks ur the guy imlooking for yes its auto i already did the gear and the rear 02 sensors off but i want some noticable difference
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Old 04-28-2007, 09:54 PM
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cahtr6
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Default RE: help plz

max out the timing in both rpm ranges. Thats what I did and it was on 91 octane.
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Old 04-28-2007, 09:56 PM
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xxkazp3rxx
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Default RE: help plz

Obviously, you don't know what your doing. Honestly. I wouldn't touch anything on it. I mean your rear 02's yeah, that's fine for you to mess with. But i wouldn't mess with anything like spark or anything. Take it to someone that's qualified, you don't want to grenade your motor, because you were being cheap, and didn't really know what you were doing..

ORIGINAL: sleeping stallion

hey man thanks ur the guy imlooking for yes its auto i already did the gear and the rear 02 sensors off but i want some noticable difference
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Old 04-28-2007, 09:58 PM
  #6  
GT 281
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Default RE: help plz

PLEASE dyno tune it dont do it your self!!!!!!!!!!!!! You want it safe.
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