1989 Mustang LX 302 5.0, Put down 253hp 288ftlbs. Needs injectors, it ran very lean. Air/Fuel ratio was ridiculous. Expecting to put down 270hp 300ftlbs. Cobra R intake (not for long), b303 cam, GT40 "turbo Swirl" heads, BBK long tubes, offroad H pipe, spintech mufflers, 355 gears. Stock injectors, throttle body and mass air!! A couple more mods, message or comment with ques.
88 Ford Mustang 5.0 Mass AIr Conversion from Speed Density
This is a simple mass air conversion from speed density i did on a friends 88 GT Mustang convertible. I did all the work for him as he had no idea.. He was running a speed density DC Auto ECU and harness. I purchased a nice OEM 89 mass air harness to convert the 88 harness as well as a 5 speed 02 harness. I was also doing a T5 swap into the car at the same time so the 02 harness had to match the ECU.
Edelbrock Intake/ E303 Cam Mustang 5.0 Dyno
Ford Mustang gt 1989 5.0 302
Stock E7 heads (unported)
Intake Performer 5.0l
9.0:1 Compression Ratio
73mm C&L Mass Air Meter (MAF)
Throttle Body 65mm
Underdrive Crank Pulley
K&N conical 9inch filter
Hooker Maximum Flow Muffler
14 degree timing
Equal Lenght Headers
KYB front and rear + quad ajustable gaz shocks
Ford racing Lowering Spring Kits
MSD blaster coil
Ford racing spark plug wire
MSD 6AL Ignition box
Clutch Zoom Stage 3
255lph fuel pump
High pressure oil pump
my 1989 5.0 dyno - bolt on, stock head/cam fox
Made way less power then it should have.
Trick flow Twisted Wedge heads, and TF stage 2 cam will be done soon. I will re-Dyno and see what it does.
Modifications at this time:
Lightly port and polished stock heads
typhoon intake manifold, upper and lower,
bbk 70mm throttle body and EGR,
1993 Cobra MAF,
BBK cold air intake,
Mark VIII electric fan, and DCC controler
bbk shortie headers,
bbk offroad h pipe,
MSD ignition coil,
promotion powertrain Cobra T5 transmission
Dyno Pull Mustang 331ci.
1989 Mustang GT
331ci., AFR 185's,Manley race valves, Probe shaft mount roller rocker,X303 cam, Performer RPM intake, 70mm Throttle body, C&L 76mm mass air meter, 30lb injectors, MSD Digital 6 ignition, MSD pro billet distributor, SCT (mild) 91 octane tune @ AZ Dyno Chip. The final numbers were 311hp @ the wheels and 354 ft-lbs. of torque. The car is my daily driver, so I wanted a mild 91 tune and here is what is sounds like!
93 Mustang LX Dyno Run
93 LX 2.3 to 5.0 Conversion. Stock block 302 from my 88 GT, GT40P heads(unported, stock rockers, trickflow valvesprings), GT40 intake(minor lower port), Trickflow Stage 1 cam, Mac longtube headers, Mac prochamber, and Mac catback. Dyno cell temperature was 101 degrees and at the time coolant was spewing out the radiator cap from a blown headgasket. I probably could of hit a little higher with better temps and a sealed head gasket but I don't think I was giving up more than 10 rwhp as is.
5.0 Mustang Dyno Dyno Day with Houston Performance Driving held at Motorsports Tech. Inc. in Houston,Tx
This is her when she was AOD and mostly stock. Bone Stock, full bbk Exhaust with hiflo hpipe with cats, bbk shorties, and Flows.
She pulled only 204 rwhp/ 263 torque.
She's 5spd now and I'd like to get a new set of numbers soon. Just been way to busy and no money to put in her right now.
Mustang Dyno 87 5.0 Coupe
JP Performance built this street/strip coupe to run at our local 1/8th & 1/4 mile track. This video is when it was getting Dyno tuned at Powertrain Dynamics by Steve. The car put down 315rwhp and 398rwtq with only about 200 miles on the engine.
mods: GT 40 Tublar intake, GT 40 heads ported/polished by Ben Alameda, Isky custom grind cam, mac unequal length headers with matching h pipe and catback. on the ignition side resides a whole msd ignition set up and an autologic custom chip. All on a 5.0 bored over 0.30.
1985 Mustang GT w/GT-40p Heads Dyno Test
Lamotta Performance in Longwood, Florida, conducts a test of Chris' 1985 Mustang GT. Specs: Remanufactured 302 with GT-40p heads, shorty headers, 2 1/2 true dual off-road Exhaust, Holly Street Avenger carb, Edelbrock Performer intake, Cobra-spec cam, 3.27 gears.
1992 Mustang dyno
My 5.0 302 1992 Mustang Gt being Dynoed. It made 269 hp at the wheels and 302 ft lbs of torque. Not what i expected but oh well :( This is my first car. My dad and I just rebuilt this engine. The Exhaust is Bassani longtube headers, Mac Prochamber (Offroad), Flowmaster catback. And also there is no smog pump.The hood is a Cervanis 2.5 cowl. Thanks for watching!
Gt-40 Heads and intake
Trick flow stage 1 cam
Crane 1.7 roller rockers
70mm Throttle body with matching EGR spacer
Moroso Valve Covers
1/2 Intake Spacer
Bassani Longtube Headers
Pro 5.0 Shifter
3;73 Rearend Gear Ratio
Summit Racing Spark Plug Wires
Steeda Underdrive Pullies
Ford Racing Lowering Springs
Stedda Caster and Camber Plates
C&L 76mm mass air/ Cold air kit.
Mac Offroad Prochamber
I'm sure i'm forgeting many things.