i have a 1996 f250 with a 351w. it has obd1 and does not have a mass air sensor
i am about to swap out the motor with a rebuilt 351w with a flat tappet cam.
(for a e350 van for higher torque)
i am also going to use the stock efi system.
my questions is will this cam cause a problem?
i do not know if the orinal cam is a flat tappet or roller cam.
the vin code for the motor is "h"