MAF or Speed Density

mustangLX92 · 06-26-2001, 03:18 PM

I need a clear description of how to tell if I have MAF or Speed Density. My car is a 92 lx. The guy I bought it from told me it was speed density, but I thought 92 cars were MAF

Smokedawg · 06-26-2001, 03:26 PM

It should be MAF, anyway, right behind your airbox, if there is a metal cylinder type piece with a small black electrical box on top of it, you have a MAF. If all you have behind you airbox is a big tube running all the way back to your throttle body right beside the intake, you have a speed density car. Hope its a MAF!!

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347 Stroker Motor: Balanced, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley AFPR, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 73mm Vortech MAF, 70mm TB, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors, AC and Smog del, rear seat del.

06-26-2001, 03:54 PM

A '92 definately has the MAF (unless the guy you bought it from swapped it for something a little more old school)

------------------
'90 LX 5.0; 12K original miles (no sh*&); 3.55 gears; pulleys;Edelbrock Performer Heads; BBK shorties; MSD 6AL box w/ blaster 2 coil; Motorsport E303 cam; Pro-M 75mm MAF; BBK 70mm TB; Eibach spring kit; Southside welded subs; K&N cone filter charger; Hurst shifter; fiberglass turbo hood; A/C-less; rear seat-less; cat-less; 2 chamber Flos; Corbeau racing seats (fronts);
30# injectors; JMS Chip; 190 lb fp; TFS track heat Intake (12.299 @ 113)

06-26-2001, 03:18 PM	#1
mustangLX92 Registered Member Join Date: May 2001 Location: Maryland Posts: 138	MAF or Speed Density I need a clear description of how to tell if I have MAF or Speed Density. My car is a 92 lx. The guy I bought it from told me it was speed density, but I thought 92 cars were MAF

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06-26-2001, 03:26 PM	#2
Smokedawg Tires Fear Me... Join Date: Jan 2001 Posts: 867	It should be MAF, anyway, right behind your airbox, if there is a metal cylinder type piece with a small black electrical box on top of it, you have a MAF. If all you have behind you airbox is a big tube running all the way back to your throttle body right beside the intake, you have a speed density car. Hope its a MAF!! ------------------ 347 Stroker Motor: Balanced, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley AFPR, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 73mm Vortech MAF, 70mm TB, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors, AC and Smog del, rear seat del.

06-26-2001, 03:54 PM	#3
bada$$lx Guest Posts: n/a	A '92 definately has the MAF (unless the guy you bought it from swapped it for something a little more old school) ------------------ '90 LX 5.0; 12K original miles (no sh*&); 3.55 gears; pulleys;Edelbrock Performer Heads; BBK shorties; MSD 6AL box w/ blaster 2 coil; Motorsport E303 cam; Pro-M 75mm MAF; BBK 70mm TB; Eibach spring kit; Southside welded subs; K&N cone filter charger; Hurst shifter; fiberglass turbo hood; A/C-less; rear seat-less; cat-less; 2 chamber Flos; Corbeau racing seats (fronts); 30# injectors; JMS Chip; 190 lb fp; TFS track heat Intake (12.299 @ 113)