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1989-1993
Mustang

1994-1995
Mustang

1996-2004
Mustang

2005-2009
Mustang

2010-Present
Mustang

2005-2010
Dodge 5.7L & 6.1L

1999-2004
F150 Lightning

 
 
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MM&FF and 5.0 Mustang!
 
Calibration chart TECH INFO: Click here to find answers to MAF questions
C&L MAF CALIBRATION GUIDE

The following is a list of the most common sample tube applications for various vehicles using our mass airflow products. Each calibration tube is easily swapped out by simply removing the two allen head screws at the top of the unit, located just under the electronics module. There is no need for you to send the unit to us for re-calibration, and you get to keep your old calibration for possible future use.

Mass airflow transfer function sheets for the most popular applications are available upon request (via fax or email). We only recommend the use of transfer function definitions in high horsepower supercharged applications, or in situations where a radical combination (extremely large camshaft) has been used. We have received requests from people who have tunable computer systems who want transfer functions for stock or slightly larger injector applications. This is totally unnecessary, as our calibrations have already been fine-tuned on the dyno for the best air/fuel ratio. Re-defining the MAF transfer table in such an application would cause the air/fuel ratio to revert back to the richer (and lower performing) stock level. You would then have to manually adjust the WOT fuel table just to get back to the power level that you were already at with the standard MAF transfer function.

If you are not actually using a dyno to tune the computer, you will most likely end up making LESS horsepower than you would with a completely stock computer and typical timing adjustments. The use of a dyno is completely necessary whenever you use a system that gives you total control over all of the computers vital functions.

CALIBRATION TUBE CHART

73mm Unit for 1986-1993 Mustangs (with factory A9L Style Processors)
Std 19lb Calibration
 
Clear Tube (101)

24lb Fuel Injectors when using the factory air box or a "cold air kit"
 
Brown Tube (095)

24lb Fuel Injectors when using a conical filter mounted directly on the MAF housing
 
Orange Tube (097)

30lb Fuel Injectors
 
Red Tube (103)

36/38lb Fuel Injectors
 
Green Tube (104)


Ford Taurus SHO, 73mm Unit
Std Fuel Injector (24lb)
 
Black Tube (105)


Ford Thunderbird SC 73mm Unit
Std Fuel Injector (30 for 89-93), (36 for 94-95)
 
Clear Tube (101)

36lb Injector (89-93 processor)
 
Blue Tube (102)

42lb Injectors (89-93 processor)
 
Red Tube (103)


80mm Unit for 1986-1993 5.0 Mustangs
30lb Injectors
 
Orange Tube (097)

36/38lb Injectors
 
Blue Tube (102)

42lb Injectors
 
Green Tube (104)


80mm Unit for 1999-2001 4.6L Mustangs
Stock Injectors (GT & Cobra)
 
Black Tube (105)

24lb GT
 
Purple Tube (099)

30lb GT
 
Red Tube (103)


1994-1995 Mustang 5.0, 76mm Unit
Stock Injectors GT & Cobra
 
.650 Tube (094)

GT 24lb and Cobra 30lb
 
Black Tube (105)

GT 30lb and Cobra 36/38lb
 
Brown Tube (095)

GT 36/38lb and Cobra 42lb
 
Purple Tube (099)

GT 42lb
 
Red Tube (103)


73mm Unit for 1993 Cobra Mustang
Std Fuel Injector (24lb)
 
Clear Tube (105)

Std Fuel Injectors with Supercharger
 
Clear Tube (101)

30lb Fuel Injectors
 
Blue Tube (102)

36/38lb Fuel Injectors
 
Red Tube (103)

42lb Fuel Injectors
 
Green Tube (104)


1994-1995 Mustang 5.0, 73mm Unit
Std Fuel Injector (GT-19, Cobra-24)
 
Gold Tube (096)

GT 24lb & Cobra 30lb Injectors
 
Orange Tube (097)

GT 30lb & Cobra 38lb Injectors
 
Purple Tube (0)

GT 36/38lb Injectors & Cobra 42lb Injectors
 
Red Tube (103)


76mm Unit on 1986-1993 5.0 Mustangs
19lb Injectors
 
Gold Tube (096)

24lb Injectors with factory airbox or Cold Air Kit
 
Blue Tube (102)

24lb Injectors when using a conical filter mounted directly on the MAF housing
 
Black Tube (105)

30lb Injectors
 
Purple Tube (099)

38lb Injectors
 
Red Tube (103)

42lb Injectors
 
Green Tube (104)

1993 Cobra (24lb)
 
Clear Tube (101)


80mm Unit for 1996-1998 4.6L Mustangs
GT 19lb, Cobra 24lb
 
Black Tube (105)

Supercharged (Centrifugal kit)*
 
Clear Tube (101)

24lb GT, 30lb Cobra
 
Purple Tube (099)

30lb GT, 36/38lb Cobra
 
Red Tube (103)


Ford 4.6L Thunderbird, 73mm Unit
Std Injectors (19lb)
 
Clear Tube (101)


Ford Thunderbird SC, 76mm Unit
Std Fuel Injectors
 
Gold Tube (096)

36-38lb Injectors (89-93)
 
Orange Tube (097)

42lb Injectors (89-93)
 
Purple Tube (099)


 
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