Ok guys hope yall can help me if i had a 91 dodge can i put a 96 ppump on it with havein to put biger injectors in it or changing the timing someone told me you did but i dont trust him so plz anwser back

 

injectors will have to be at least re popped, the pressures are much higher. and if you switch injection pumps you will need to set your timing up. so no is the answer

 

You will need a new front cover and pump gear for the p pump. Also if you use the 1st gen injectors you will have to get adapters to hook up the lines. By the time you did that and had the pop pressures reset you might as well buy new injectors