91 mustang w stroked 347 lean misfire?
Trying to Help my cousin get His supercharged 91 mustang
running right V-8 (348)
he had one of his friends put all the components on it
but it's easy to see that His used to be friend is a jerry rigger
I've got 30 plus years wrenching
but have only worked on a few supercharged motors
Anyway
the car runs very crappy to me it sounds like it's got a pretty bad lean misfire so I'm trying to determine the specific problem or problems
thinking that a performance component or two are incompatible, some settings are incorrect, etc...
Here's what I've gathered so far of the list of components on the car
The motor is a Ford Racing SVO block, crank, pistons, and connecting rods are all forged. The engine is completely new from intake to oil pan.
Still acts like it needs to be broke in and or the rings seated
As there is enough blow by to cause some oil to come out of the breather cap on one of the valve covers
Wondering how much of a problem this will be while trying to dial everything in?
List of components continued>
Supercharger: Vortech V-1T-trim D-213-17
Power Pipe: Anderson Power Pipe® For Vortech Supercharges Part#AF-0101A
Throttle Body: Professional Products Satin 75mm with EGR Spacer Part #PP-69205 & PP-69505
Mass Air Meter: Pro-M 95mm Mass Air Flow Meter For 42lb Injectors Part #PMA-95V42
Plenum: Trick flow
Injectors: Delphi Hi-Flow 42lb High Impendence Injector, Jetronic/Minitimer Electrical Connection Part #DEL-42DH (Black in color)
Are these injectors big enough for this application?
(Pix of the different injectors)
http://www.allfordmustangs.com/forums/1783896-post.html
Fuel rail: aeromotive
Fuel pressure regulator: Aeromotive
What should the fuel pressure be set at?
Fuel pump: aeromotive A1000
Someone also suggested that there needs to be a 255lph in tank pump with the inline pump or a sump tube?
MSD multi spark discharge ignition system
Mallory coil
Can't read the numbers on the map sensor
Wondering what specific map sensor is compatible?
I've got the computer brain(ECU) out:
Remanufactured electronics Canada
9019 1006 E9A 14A624 AA
outer case sealed
No markings to indicate that it’s specifically
set up for car’s application or it’s performance components
What other components will need to be checked/assessed?
The initial game plan is to research and know what all components are involved,
determine if they are compatible for the motor and application
recheck, adjust any base settings that are incorrect
After that the car will be transported via trailer to a reputable performance shop for
Dyno tuning, testing, further evaluation, settings, etc…
We are considering using
http://www.houstonperformance.com/
Thanks for your advice, comments, suggestions, etc...
