433i motor

I had a 74 F350 super camper special W/ 460 automatic  10 mpg loaded trailer or empty. I don't think the 433 will have the power the 460 had.  Was one tough truck !

A stock 433-I was rated at 100 flywheel HP @ 2400 RPM and had 245 ft lbs of torque @ 1600 RPM. The HP number is kind of bogus. It's TORQUE that gets you down the road. I'd think you'd be better off with 400 ft lbs torque @ 1600 RPM and 150 or 160 HP @ 2400 RPM's. A 2004 F-150 5.4 Triton 3-valve engine has 365 ft lbs @ probably 2400 RPM and 300 HP @ 4500 RPM. I find it interesting you're doing the installation of this 200 cube 4-banger without much of a plan ??

I think you would want two 433's in a truck that size. Not trying to rain on your parade, but I think you would be a lot happier with a 301. Good luck, Trev.

We have many options to put in this truck. We're wanting to put this motor in, this motor has two exaust ports, we intend to put one turbo on each port. We are not going to run down the hwy doing 90 pulling 40,000 pounds. Were are going to use it here around the farm and take it to a few tractor shows. Dad at one time put a 3208 in a 78' ford 3/4 ton. The front end fell out from underneath it because of the weight. At 5000 miles Twisted the drive shaft the seconded day, and the rear end lasted a month. But had more power then drive train. And not enough breaks   We have 6bt. Cummins.   6.4 Isuzu   298 Hercules 4-71    6.9 ford    1160 cat. 3208 cat na and T We intend on putting this Motor in     301 Allis too heavy compared to a 6bt

Since your putting it in a ford you won't be disappointed..... Now if you were putting it in a Chevy you might be disappointed .   SamTGa did this years ago, put a truck camper on it and took the family to California and back, avg. like 25mpg. If l remember it. PM him on here. He knows all the things you need to do as far as flywheel, and what tranny your matching it to. Nice guy, old AC rep.

Orange4ever wrote: We have many options to put in this truck. We're wanting to put this motor in, this motor has two exaust ports, we intend to put one turbo on each port. We are not going to run down the hwy doing 90 pulling 40,000 pounds. Were are going to use it here around the farm and take it to a few tractor shows. Dad at one time put a 3208 in a 78' ford 3/4 ton. The front end fell out from underneath it because of the weight. At 5000 miles Twisted the drive shaft the seconded day, and the rear end lasted a month. But had more power then drive train. And not enough breaks   We have 6bt. Cummins.   6.4 Isuzu   298 Hercules 4-71    6.9 ford    1160 cat. 3208 cat na and T We intend on putting this Motor in     301 Allis too heavy compared to a 6bt

[QUOTE=Orange4ever] We have many options to put in this truck. We're wanting to put this motor in, this motor has two exaust ports, we intend to put one turbo on each port. We are not going to run down the hwy doing 90 pulling 40,000 pounds. Were are going to use it here around the farm and take it to a few tractor shows. Dad at one time put a 3208 in a 78' ford 3/4 ton. The front end fell out from underneath it because of the weight. At 5000 miles Twisted the drive shaft the seconded day, and the rear end lasted a month. But had more power then drive train. And not enough breaks   We have 6bt. Cummins.   6.4 Isuzu   298 Hercules 4-71    6.9 ford    1160 cat. 3208 cat na and T We intend on putting this Motor in     301 Allis too heavy compared to a 6bt[/QUOTE
Interesting post. Sounds like a fun engine swap with all your choices. Just curious - a cummins 6bt weighs approximately 1100lbs dry. 4bt weighs 745-800 lbs dry.
I've always dreamed of the AC 433I, 649I, or 670I swap into pickups. I did a 6bt swap in 00' F350 6ZF 4:10 & love it. Stock 6bt torque is 400-440lbs-ft @ 1600rpm,
Stock 4bt torque is 265-325lbs-ft @ 1700rpm,
What is weights & torque values for AC433I & AC649I engines? I see earlier post of 245lbs-ft for 433I.

I am reminded of the old days when guys put Chevy, Cadillac or Olds V8's into small cars.  It didn't take long for the suspensions and even bodies to fall apart.

There's a lot more than first meets the eye when installing an engine with a lot more torque, hp, and weight than the original engine.

Dad's be working 710s so we've not been able to work too much on it but this is what we know so far we're going to change the injectors slightly change the pump slightly and right now we're working on transmission a looking at a ZF8HP automatic we're still trying to get everything resolved to fit and get all the hardware to work together we're hoping to run the motor at a specific RPM and let the transmission do most the work and keep the motor in a 400 RPM 1900 to 2300 3.73 rear end 33 " tires

do you have any pic of it thanks