This winter I updated to an Offy C/QuickFuel 450, serpentine set-up off an 89, went back to fan clutch, updated AC to 134a and got it operational again with a compressor off a 95.
81 FSB, im about to drop in a 95 351w that ive turbo'd, ZF5 swap. Using the stock restrictive heads for now, but ive got a set of AFR 205's ill be swapping on after i get some dyno #'s with the stock heads at varying levels of boost.
I built everything, there isn’t a kit for a bronco. I chopped up an old header and built the manifold for the turbo. Built the crossover pipe from the factory DS manifold to the turbo manifold. Used a cheap eBay Intercooler and piping kit for the cold side. Ditched the EEC-IV and wired in a microsquirt ECU. 2015 mustang GT500 injectors 57lb/hr. Soldered USCAR connectors into factory injector harness. Kirban adjustable FPR set at 43.5 psi and rising with boost. Big aluminum radiator. Currently rebuilding the bottom end with more ring gap and slightly bigger camshaft Otherwise stock bottom end.
Wow how did I miss this thread for so long?
Here is my motor....can’t wait to hear the comments now once it gets recognized lol...FYI this is a test n tune pic...not the actual headers being run today
Wow how did I miss this thread for so long?
Here is my motor....can’t wait to hear the comments now once it gets recognized lol...FYI this is a test n tune pic...not the actual headers being run today
¡Hola a todos!
Tengo un 1987 5.0 Efi Bronco.
He leído muchos mensajes sobre esto, pero aún no estoy claro, así que estoy pidiendo ayuda.
Hay un relé gris que en algunos mensajes y diagramas dice que es para el aire acondicionado y otros dicen que es para los remolques.
¿Alguien sabe para qué es...
I need to replace my original 1996 302/5.0L connected to the Mazda 5 speed OD manual transmission. I cannot afford $8000 for a Ford manufactured engine. I'm seeing crate engines for $3000 to $4000 but they all come with a carburetor. Is a rebuild better? If you have gone through an engine...
Was hoping to get some input on an upgrade from stock. Need to pop the motor to get to an oil leak so I'm upgrading to a Gibson Cat back and figured I would swap out the manifold too while the engine was out. Nothing crazy but solid reliable and improved performance is the main goal. Thanks!
My rpm gauge hasn’t worked since I bought my bronco and I’m trying to figure out how it works. Also under the hood on the driver side there is some wires not plugged in to anything and there is another wire coming out of the harness beside the distributor that is red/orange and has a blue...
Got some bad rust holes over here, looks like the PO tried a half assed bondo job and never finished it. Other side is somewhat similar but hasn’t had any kind of repair attempted yet.
What should my plan of attack be for these holes and the rail as a whole?
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ethanwilliams125 · updated 
Caldwell88 · updated 
