5.0 non HO/Go fast parts

[fivelstang4]

I have a 1990 Mercury Colony Park that I am going to do some go fast goodies on. Below is my list:


GT40 heads fresh from the machine shop
Explorer upper and lower intake
Mustang GT camshaft
Mustang 19lb per hour injectors
Stock fox body exhaust manifolds

I am going to have 2.5 inch dual exhaust run on the car with dual cats and magnaflow mufflers.

Other than the usual timing components, water pump, plugs etc., what else do I need?

I know I need an explorer throttle body and some other cars EGR spacer, but Im not sure which one.

I am not going to change over to mass air because this wont be near the horsepower limitation of speed density. Anyone see any issues with this?

Thoughts, Ideas, Suggestions?

Any and all help is greatly appreciated

[ELVIS]

i like it.

god bless.

[Cooter]

you may run into interference issues with the tubular headers...

how are you going to dial in A:F with the 19lb injectors vs. the original 14lb?

[talisman]

I have no advice, but that wagon is fucking tits.

[Baron Von Crowder]

you may run into interference issues with the tubular headers...

how are you going to dial in A:F with the 19lb injectors vs. the original 14lb?

Truth, better switch to mass air.

[fivelstang4]

i like it.

god bless.

Thanks

[fivelstang4]

you may run into interference issues with the tubular headers...

how are you going to dial in A:F with the 19lb injectors vs. the original 14lb?

Some people use the amustsng DA-1 ecu that is programmed stock for 19lb injectors and speed density

[fivelstang4]

I have no advice, but that wagon is fucking tits.

Appreciate it

[fivelstang4]

Truth, better switch to mass air.

No benefit to switch to mass air that I can find if I use the right ecu

[Z06killinsbf]

Cool project! What gears/rearend come in that thing? I have a set of 3.73's I'm pulling out of my 8.8 soon. I also have some Flows if you're interested

[fivelstang4]

Cool project! What gears/rearend come in that thing? I have a set of 3.73's I'm pulling out of my 8.8 soon. I also have some Flows if you're interested

It has 3.55's and a trac loc diff already installed from the factory

[Cooter]

Some people use the amustsng DA-1 ecu that is programmed stock for 19lb injectors and speed density

You could also use a Lincoln Mark VII ECM. You'll have to re-arrange the injector harness for the correct firing order

Love the car man, I had an '86 Country Squire back in the day. I'm a wagon fan to the core. I've had some fun Fairmont wagons

[crapstang]

I want it.

[Rreemo]

It has 3.55's and a trac loc diff already installed from the factory

3.73's would be better, but you really probably need to go with some 4.10's if you are planning to do anything other than make a bunch of noise.

[fivelstang4]

3.73's would be better, but you really probably need to go with some 4.10's if you are planning to do anything other than make a bunch of noise.

The car has a 4 speed automatic, 4.10's will be done probably over the winter once all the engine swap parts have all the kinks out of them.