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Price?

1.36 ft/lbs/cube? Are you sure about those numbers? Not saying it's impossible, but even Edelbrock only advertises their RPM package as producing somewhere around 1.1, so you can see where one might be curious. And 1.33hp/cube, with a 228@.050 cam and peaking at that low of an rpm? I'd be double-checking the info on that one. Looks and sounds great though!

Me likey

Nice build, what are the custom Cam spec's ? Thanks

Did you make the block to 4th axis plate? We have the same Haas VF4

Seems about the right amount of power and torque you'd want out of one of these, you know, for driveability and the like

MID?

400 is not a big block in any way. Simply a long stroke small block like 400 sbc

71and 72 400 ltd engine rock. I had one with 200,000 sold it to towtrucbk driver. Still on the road

Glad to see this build. 351M and 400 get ignored a lot for silly reasons. I knew a guy who did basic bolt ons and port work to a 351m and turned it into a beast. Sure its not 500 hp like todays wonder engines, but that thing really woke up with basic mods back in the day.

I like it. This super-available engine has a lot of perf potential as a tall deck Cleveland.

we run a 667 lift 308 duration roller cam with solid lifters, chromoly push rods, dual valve springs, arp studs, roller rocker wont say the specs, 2v og heads with special work to exhaust and intake valves, weiand dual plane intake, tuned to all hell lol holly 750 double pumper with an accel super spark coil and speed pro billet dist, zoomie 2.6 port matched headers 1 pipe per cylinder out the fender noisy timing gear system .60 over piston wall with flat tops. 351 crank but running a 4 inch stroke with chevy rods cuz the 400 cranks are soft, making 630hp, 593tq to the wheel with 456 gearing on a all wheel dyno with 35 inch all terrains. we run cut 35 boggers that when cut weigh the same as normal tires

A 383 is not made by bore it is a 350 running a 400 crank and balancer.

How's the idle quality and vacuum?

That's odd why your replies deleted?

I love ford like no other but 400 r junk 460 all day long

What boring head are you using?

Can you do this on a gen 5 motor?

Super cool shit❤,,

I had 1 in a 72 ltd 120mph stock

I wonder if the overlap killed the top end.....how much duration at 0.050?? Hmmmm....$20k to $30k??? 😮

Do you guys cast your own blocks or are they 30 over bored

What’s the lobe separation on the cam ? Erson ?

Sounds Nice

Wow, that beast never needs to see over 5500 rpm. Impressive 😊

👏👏👏👏 sounds great! I do love the FE.

I think the stock open chambered heads, and pistons being way to deep in the hole were the 2 factors that need addressed with this motor. After choosing a cam for your application this thing is a beast. I spent a lot of time and money trying to make these open chamber heads work, even a zero deck hight on my tm pistons I was still getting detonation. Ive had to run rich and turn my dizzy until no more knock. Ill be getting some aluminum heads as soon as possible.

The power is good considering the cam is so mild. Probably a high teens/low twenties at .050 If a 230-236 cam had been used, HP would have been at least 410. Put on Edie heads and boom, 440-450.

I had a 72 ltd with a 400 she would do 120 mph no problem all stock lol take that chevy folks.

What intake did you use? And whats better your 381hp/475tq or 418hp/434tq (Edelbrock performance kit). Obviously I want the higher torque for my HighBoy 4x4, just don't get the difference in HP?

The thing that's really funny about people out there that they don't know the difference between a big block and a small block there is 400 modified Big Blocks Ford also made a 400 small block 351 Cleveland 351 Windsor and 400 small blocks the 400 modified if you look on the side of the block has an m on the side of it that stands for the modified and it's a 400 modified that is a big block regardless I have two of them know exactly what I'm talking about I have built three of them in my lifetime they are very rare engines to find because most of them blew up

Man that’s a nice motor I have the 400 in my truck stock motor but getting tired so do for a rebuild soon

That’s a big money FE. Aluminum block, dual Snipers 😮

I'd never seen this process done start to finish. Thank You for sharing it with us!

Can you do the same with cast iron block ?like the1990 taurus sho 3.0 block?

In 77 ford made a 400modified big block not a 351m with is a small block I know because I have built 2 of them and I have 351c and 351w there is a difference and Ford also made a small block 400

Who is running one ? Are you still going to have coolantin the block and heads

Can you use ls3 block

Без мастера знающего как нужно все сделать ничего не получится. Отличная работа.

Reminds me of the late '70s when we installed this type of sleeve in the Vega blocks, when the coolant sides were badly corroded. The std. sleeve was a pre-finished flanged sleeve. All manual machining in those days.

Joyful to watch..... really like it to see the know how to fix it to be a better one and Elcheapo as well.

So,???

What was the set up on this motor exactly?

In my 1973 Gran Torino Sport i have 4bbl closed chambered cleveland heads on my 400, 4bbl spacer plates with a 4bbl cleveland offenhauser 360 degree dual port aluminum intake a holley 770 cfm street avenger carb a 560 lift 292 duration comp cam, solid lifters, double roller timing chain, and it's bored .040 over. I don't know what the horsepower and torque is but i have ran 13.4 in the quarter spinning the tires about half way through first gear, and my rear street tires are p295/50r15 with a 350 rearend gear. Boat anchor ? Yeah probably from the factory, but not with a setup like this.

🥝✔️

Nice save of the 400 block, I'm a huge fan of the 335 family, I have a 75 Lincoln 400 I put in my 1980 f250 plow truck 15 year's ago, wouldn't trade for any GM or Chrysler junk truck!!

Nice work and problem solving. But why on earth would you waste that kinda time and money on a crap box Ford 400 ? Those things were pure junk...and then some.

Getting it on proper🤘 Very nice job.

0:04

1:18 Great graph. At what RPM are these numbers?