sorry im not that familiar with the 5.0 but i just bought a 1987 5.0 HO motor and i noticed it has no MAFS, is it supposed to? i mean i drove the car the engine was in before he pulled it and sold it, and it ran PERFECTLY and sounded perfect. is this right?
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2007 Satin silver 4.0-"Sadie"- Dual Pypes Violators, JLT CAI and 93 bama race tune, motive 4.10 gears and FRPP T Lok BEST E.T.- 14.485 AT 94.1
1985 Regatta Blue 'vert 5.0 LX-"Sally" 87 5.0 motor, Holley 600 4bbl carb, edelbrock high rise intake, MSD ignition, 1.7 Roller Rockers, underdrive pulleys, A/C and smog delete,BBK O/R H-pipe, flowmaster American thunders. transformed from a 3.8 to a 5.0!
No a 1987 5.0 wont have a mass air flow sensor on it from the factory that began in 1988 and only in California built cars ,all others were 1989 and up
No a 1987 5.0 wont have a mass air flow sensor on it from the factory that began in 1988 and only in California built cars ,all others were 1989 and up
oh boy, thats a releif, i was freaking out thinking this guy sold me an engine thats gonna blow in 100 miles without a MAFS
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2007 Satin silver 4.0-"Sadie"- Dual Pypes Violators, JLT CAI and 93 bama race tune, motive 4.10 gears and FRPP T Lok BEST E.T.- 14.485 AT 94.1
1985 Regatta Blue 'vert 5.0 LX-"Sally" 87 5.0 motor, Holley 600 4bbl carb, edelbrock high rise intake, MSD ignition, 1.7 Roller Rockers, underdrive pulleys, A/C and smog delete,BBK O/R H-pipe, flowmaster American thunders. transformed from a 3.8 to a 5.0!
lol i was thinking the same thing when i purchased my '88.
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1988 Mustang GT
Pypes Violator Cat Back
BBK Cold Air Intake
Underdrive Pulleys
The Original Ash Tray Lid
Thats It And Thats How Its Going To Stay , for now.
lol i was thinking the same thing when i purchased my '88.
thanks for the info guys
reg, that was a VERY informative thread thanks
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2007 Satin silver 4.0-"Sadie"- Dual Pypes Violators, JLT CAI and 93 bama race tune, motive 4.10 gears and FRPP T Lok BEST E.T.- 14.485 AT 94.1
1985 Regatta Blue 'vert 5.0 LX-"Sally" 87 5.0 motor, Holley 600 4bbl carb, edelbrock high rise intake, MSD ignition, 1.7 Roller Rockers, underdrive pulleys, A/C and smog delete,BBK O/R H-pipe, flowmaster American thunders. transformed from a 3.8 to a 5.0!
No worries until you start modifying things under the hood.
so to what extent of modification will i be okay without adding a MAFS?
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2007 Satin silver 4.0-"Sadie"- Dual Pypes Violators, JLT CAI and 93 bama race tune, motive 4.10 gears and FRPP T Lok BEST E.T.- 14.485 AT 94.1
1985 Regatta Blue 'vert 5.0 LX-"Sally" 87 5.0 motor, Holley 600 4bbl carb, edelbrock high rise intake, MSD ignition, 1.7 Roller Rockers, underdrive pulleys, A/C and smog delete,BBK O/R H-pipe, flowmaster American thunders. transformed from a 3.8 to a 5.0!
1987 5.0. does it have a MAFS? 
, for now.
