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C&L Mass Air Calibration Tube Chart


The chart on the right is a list of the most common sample tube applications for various vehicles using C&L 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 in 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). C&L recommends 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 C&L 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.

73mm Unit for 1986-93 5.0L Mustangs - Except Cobra
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
19 lb./Stock Clear CL-101 Yes
24 lb. Brown CL-95 Yes
24 lb. Orange CL-097 Yes
30 lb. Red CL-103 Yes
36/38 lb. Green CL-104 Yes

 

73mm Unit for 1993 Cobra
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
24 lb./Stock Clear CL-105 Yes
24 lb. w/ Forced Induction Clear CL-101 Yes
30 lb. Blue CL-102 Yes
36/38 lb. Red CL-103 Yes
36/38 lb. Red CL-103 Yes
42 lb. Green CL-104 Yes

 

73mm Unit for 1994-95 5.0L Mustangs
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
19lb. GT, 24lb. Cobra Gold CL-96 Yes Yes
24 lb. (GT & Cobra) Orange CL-97 Yes Yes
30 lb. (Cobra) Orange CL-97 Yes Yes
30 lb. (GT) Purple CL-99 Yes Yes
36/38 lb. (GT) Red CL-103 Yes Yes
38 lb. (Cobra) Purple CL-99 Yes Yes
42 lb. (Cobra) Red CL-103 Yes Yes

 

76mm Unit for 1986-93 5.0L Mustangs
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
19 lb./Stock Gold CL-96 Yes Yes
24 lb. Blue CL-102 Yes
24 lb. Black CL-105 Yes
24 lb. in 93 Cobra Clear CL-101 Yes Yes
30 lb. Purple CL-99 Yes Yes
38 lb. Red CL-103 Yes Yes
42 lb. Green CL-104 Yes Yes

 

76mm Unit for 1994-95 5.0L Mustangs
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
Stock 0.650 CL-94 Yes Yes
24 lb. (GT) Black CL-105 Yes Yes
30 lb. (Cobra) Black CL-105 Yes
30 lb. (GT) Brown CL-95 Yes Yes
36/38 lb. (Cobra) Brown CL-95 Yes Yes
36/38 lb. (GT) Purple CL-99 Yes Yes
42 lb. (Cobra) Purple CL-99 Yes Yes
42 lb. (GT) Red CL-103 Yes Yes

 

80mm Unit for 1986-93 5.0L Mustangs
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
30 lb. Orange CL-97 Yes Yes
36/38 lb. Blue CL-102 Yes Yes
42 lb. Green CL-104 Yes Yes

 

80mm Unit for 1999-01 4.6L Mustangs
Injector Size Tube Color P/N Stock
Airbox or
Fenderwell
Cold Air
Intake?
Conical
Filter
Directly
on MAF?
19 lb./Stock Black CL-105 Yes Yes
24 lb. (GT) Purple CL-99 Yes Yes
30 lb. (GT) Red CL-103 Yes Yes