75Bronc
Sr. Member
- Joined
- Feb 5, 2008
- Messages
- 425
I just picked up a 1990 F250 4x4 with a ZF5. I have been reading a lot of threads. I want to use the engine and transmission out of the F250. I currently run FiTech, and will be installing this on the 351W. I have read that the F250 oil pan should work. I will be moving the radiator forward to clear the front engine dress (serpentine) and fan. I have a 2" body lift and I think it should clear the stock hood with low intake manifold (edelbrock performer). I do have some questions:
Is this a decent 351W? I have read they are low compression. Are the heads good? Truck is low miles, no smoke. But doesn't feel like a power house. I'm sure the bronco is lighter and will feel a little more seat of pants power. Definitely should have more low end torque.
Am I going to have clearance problems offroad with the F250 pan?
Is the F250 alternator too much for the stock wiring? What is needed to adapt?
Can I use the F250 power steering pump?
Does my exhaust need to be altered? Should I use the F250 manifolds or the stock bronco manifolds? (Don't want to spend for headers)
Will the 351W distributor work with my stock bronco ignition?
Will I feel an increase or decrease in power over my mild 302? (302 has Comp cams XE256H and matching valve springs, bored slightly)
Anything else I am forgetting? Anything else I can use from this truck? Anything I shouldn't use? Is this a good plan for a guy on a budget? I can work steel pretty well. Moving the radiator forward should not be much of an issue.
Thanks for your input. Your experience is appreciated!
Is this a decent 351W? I have read they are low compression. Are the heads good? Truck is low miles, no smoke. But doesn't feel like a power house. I'm sure the bronco is lighter and will feel a little more seat of pants power. Definitely should have more low end torque.
Am I going to have clearance problems offroad with the F250 pan?
Is the F250 alternator too much for the stock wiring? What is needed to adapt?
Can I use the F250 power steering pump?
Does my exhaust need to be altered? Should I use the F250 manifolds or the stock bronco manifolds? (Don't want to spend for headers)
Will the 351W distributor work with my stock bronco ignition?
Will I feel an increase or decrease in power over my mild 302? (302 has Comp cams XE256H and matching valve springs, bored slightly)
Anything else I am forgetting? Anything else I can use from this truck? Anything I shouldn't use? Is this a good plan for a guy on a budget? I can work steel pretty well. Moving the radiator forward should not be much of an issue.
Thanks for your input. Your experience is appreciated!