Відео

OLÁ Page Parabéns por tentar melhorar. Quem o está impedindo de executar um trabalho perfeito provavelmente são as especificações de fábrica. O uso de nitrogênio líquido impede o trabalho perfeito. É frio excessivo a ponto de alterar a dureza Rockwell para maior e, se não montares imediatamente e retornares a temperatura ambiente verás que houve pequena diminuição no diâmetro interno e externo. As alterações são a nível molecular. O correto é o uso de GELO SECO, misturado ao ÁLCOOL. Forma uma pasta LUBRIFICANTE. O Gelo Seco tem -76° C e ao misturar ao Álcool passa a -48°C. (com nitrogênio a umidade do ar forma uma camada de gelo que dificulta o encamisamento.) Muito importante encontrar a medida correta da camisa, é normal estarem deformadas. O assunto é bem maior. Abraços...Roberto Udo Krapf

Damn what size turbos is spools real fast

Is this the edelbrock rolling thunder cam?

Makes me wish I had taken machinist course in trade school instead of electronics.

That would be a great street engine for a 1st gen Camaro..

You guys should do a video on how you build it

What did your friend end up getting for this engine?

Great video, I've always wandered how they do it. Thanks

Put a bull horn on the exhaust pipe! Force of air is lifting ur car up! Causing it to lose contact on the surface of the track!

How long does it take to immerse the cylinder sleeve in liquid nitrogen?

Do you know how cold you're going ? as you are able to go colder than cast iron is really ok with using nitrogen

What was done to this motor? I’m fixing to rebuild mine and that sounds about what I’m looking for.

I'm currently building my 390 with the Edelbrock top end kit. If mine makes these kinds of numbers I'm going to be very happy!

Jeeeeeeeesus how many rpms was that

arduous process worth the gold 💯

Good golly that is a contraption

That, car's gonna fly!

Enjoyed the video. Thanks for sharing your trip to the track. Great starting line footage. That car has a ton of power! Not enough money to get me to drive something like that. Keep up the good work. Looking forward to seeing some more runs.

I was under the impression you could already order the Dart Pro with 1/2" studs...

I hope my machinist does this good balancing my rotating assembly.

I'd love to see a 400 build that focused on "off idle" torque and HP with a 5000 RPM red line. Basically a stock 400 blue print with a zero Deck, street pistons, heads, 9.0:1 compression (cheap gas) RV Cam, Q-Jet and iron exhaust manifolds. I saw a Ford video (400M ) making 375 HP and 450+ lb ft of Torque idle to 4500 RPM. Tow a mountain, have enough power to pass and get better fuel mileage towing a camper.

question . About 3 cylinder say a 1 liter ford ecoboost . Is there a way to balance those engine assembled ? Because if each part are balanced seperatly engine run unbalanced

I'd be selling that engine too. Retard that cam 8°.

Back cut on the exhaust valve??? 😬

No way this made 700hp with Hydraulic roller cam and only 11.5:1 compression.

Whats it spin to?

Camp specs and compression

Do you only work on LS engines?

could you break out what components you guys put in this engine? thank you!!

Id really like to see some test on cheap home grown 393w builds. Just well prepped stock 5.969" rods with floated wrist pins, cheap Keith Black pistons, off the shelf intake!

Cam specs and compression would have been nice information to see?

That is A way to hone cylinders not THE ONLY CORRECT WAY. If you want perfect, use induction heaters in all the bores first to heat things, remove the one your honing and see how much taper and out of round you get when things are at room temperature. (with torque plate in place) Your actually better to have top 1/4~1/3 at least 0.001" tight if you've never done 'correct' hot honing and are not set up for it. Current 'hot honing' is better but still not great in my opinion Looked about 73 /10,000" to me? Why don't you true the stones and how did they get so tapered in the first place? (blame the apprentice 😁) BTW, if you check the diagonals where studs are pulling there will be even more distortion than normal X-Y when you take torque plate off, even with a block as stout as that one. In the 80's, very few manufacturers gave surface roughness specifications plus vast majority of shops had never even heard of it

Yolls way works without any engine dimensions to go off of. I used to do it that way and it worked fine most times. Once i started swappin heads and movin head bolt holes i learned to locate with blueprints. Locate hole drill hole 1 in #8 the same, then i adjust the table on the Y (left-right) as facing machine, to the last bottom bolt hole in #2 using the indicator on the table, say like 18.025, and i drill the hole as if there was not a hole to begin with. Ive found cast blocks of all qualities off by substantial amounts. Once i changed to locating off of dimensions, my heads fit better with studs being actually square to the deck. Head gaskets dont seem to fight as much on dissasembly either. Typically most builds have a larger level of tolerance to allow machining abnormalities without much negative consequences. Thanks for sharin. I never seen an ls 1/2 conversion

Great video 🙂👍

Why does everyone say 390 when listed on Ford sites it's a 391? Same with the 361,352, 334 too

Torque curve is incredible!! Flat as a pancake and really carries Im impressed using the small head Yrs back I wanted to do a ca legal 400 TPI build for my then 89 Vette . I caught so much flack hearing "gee a 180 head is too small"..proof here it works. Planned on a 213@050 HR on a 112, and heavily port afterarket TPI pieces myself Was hoping for 350hp 500 lbs torque and truly pass smog.

Holy moly! I wonder what machine is used to balance those big jumbo crankshafts for those ones.

Just might make enough power to pull the hat off top of your head

Nice street, strip 302!

The music junked another video 👎👎👎👎👎💩💩💩😬

Do you never do the outer bolt holes with 1/2" studs? So all 6 bolts per cylinder are 1/2" studded? Also.....How did you use the drill bit to spin the tap in under power, can;t that risk stripping the hole fast? I saw it wasnt totally tight and it was slipping while spinning, is that the key, so it kind of grabs a little at a time and slowly takes little bites as it taps into the hole?

Where are you guys located? I have a 64 Galaxie and looking for someone to build my 390 for me.

Hi did I miss the specs for this motor ?? [sound recording needs to be alot clearer ] cam head manifold compression header size ???? Carb CFM 780--850 for a street 400+ cuin ,,,,, 950 = 7000pm 400+cuin

Nice! So would you also radius/chamfer the top edge of the cylinder bore as well? And would you radius the outer edge of the combustion chamber in the head as well? I was wondering if you have the two radius‘ed edges meet like that, if it had a little radius at both mating surfaces could that cause issue with increasing the probability of detonation with essentially a tiny “pocket” at the edge where they meet the head gasket?

The sheer power of these cars is breathtaking. I can only imagine what it's like for the Drivers.

Not bad for Chinesium Heads.

I was there that’s really cool!

LOVE FORD FE ENGINE

id love to finish my engine wheres a parts list for this build im missing a few parts id like to have similar power

Nice package there and getting it done!