Packard straight 8 hear it run!

Packard straight 8, sat for years just got it running

[@nzsaltflatsracer8054]

For anybody looking to do an intake like this for the street, put a balance tube between the two manifolds under the base plates, it will help smooth out idle & off idle. A coolant line connected to them will also prevent carb icing.

[@dennisyoung4631]

Thought so. Even though my intent was for using IDF Webers on an in-line six.

[@dennisford2000]

Should make the intake leave the block and go down at a 40-50 degree angle and come back up for long runners and balance pipes between the two front and rear and as well as each set front and rear. Could get a couple three feet more runner length and also the exhaust. Could be worth the extra length and cost , low end power would work

[@nzsaltflatsracer8054]

@@dennisford2000 Doing an intake like you suggest will create fuel fallout that will hurt low to mid range on one of these old engines. I have a 384 Packard straight 8 & my friend races a highly modified Buick 320 at Bonneville.

[@madeleyinc]

Yeah, thought the air/fuel mix was out, but a balance pipe will fix it.

[@thatcarguy1UZ]

I have never gotten a chance to hear a straight 8 before and it is really cool to hear that it sounds like a V8!

[@jeffnolan7392]

You still haven't. I'm old enough to have rebuilt one of these from the ground up, blueprinting and all, and they sound a lot more even and buzzy, like an angry hive of bees. This specimen, though well painted, suffers from what most of them did... the block is weak in the middle and the head can't hold it together without a "belly band", a later era mod, so the head gasket blows between cyls four and five, much like a model "A" betwen cyls 2 and 3. I did a LOT of flatheads in my teens and twenties, including a small family of ford flathead v8s for a collector who wanted them restored to factory original function and appearance, and he even had a NOS gasket set, all good. I put a '32, a '34 and a '36 on stands for the guy, in full demo mode. They range from the original 65 hp version to the larger bore and stroked version at about 95 hp, and in 1939 was replaced by a 239 v8 "Y" block.

[@thatcarguy1UZ]

@WeaponOfChoice not necessarily. Well yes they do have to rotate through the same 720° of rotation oh, I didn't know if it was going to sound like a conventional American V8 or if it was going to sound like a flat plane V8 like a Ferrari. Flat plane V8 sound like Hondas on steroids.

[@aleksandrnestrato]

@@thatcarguy1UZ Oh, gosh, I can’t walk past this… First. The ‘American V8’ thing is quite dumb. Mercedes, BMW, Audi, Jaguar, Rolls-Royce, Bentley, Lancia, Toyota, Nissan, Kia and many more car makers produced/produce only cross-plane V8 for their daily drivers. Second. If a V8 has an even firing order it doesn’t matter if the crank is cross- or flat-plain. The exhaust matters. There are numerous vids on the KZbin in which cross-plain V8s with 8 in 1 equal length headers scream like Hondas on steroids.

[@Motorhead_Mark]

@@aleksandrnestrato ok, I’ve thought on how to respond for 15-20 minutes. Which is forever for me… I’ve had driven studebaker v8’s to fords. And many Chevy v8’s in between. The ls motors, because they are so cheap and powerful seem to be my favorite. Never been a fan of European cars because of the cost, not wealthy. But I’ve read of the new corvette with the flat plane v8, idles rougher but has more top end power.

[@truthsmiles]

Random blocks of wood for an engine stand? Bubble-gum welded custom intake and exhaust? Cardboard 'battery box'? This is my kind of dude - I feel like we'd get along just great :)

[@normansilver905]

The fire department I worked for had 2 1953 Packard Henney ambulances. Both had the Ultra Matic transmission and dual factory carburetors and were a dream to drive and work in. They handled very well on the road too.

[@Motorhead_Mark]

That’s awesome! I’m sure those cars were beautiful

[@garylyons3036]

I loved the sound and power of straight 6s and even more the straight 8s

[@derrickrees8895]

Nice to hear the old Packard 327 again . My brother had one in a 1948 convertible Victoria . Lots of torque and very smooth . Excellent long distance cruiser with overdrive allowing around 11 m.p.g. on the highway .

[@Pompomgrenade]

That is too cool!... To bring it to life!! It's a Packard. Come on folks! Show some appreciation!🤘🗽👍🏁✌️🌎

[@autojumbleusa]

Sounds like a 1950s hot rod. Very cool. Got my 48 Packard running after sitting sence the early 70s and it sounded like a sewing machine, ran per-r-r-fect!

[@Motorhead_Mark]

Nice, this engine is a ‘48 too

[@oldnick4707]

I was wondering if these engines have poured and machined babbit bearings?

[@ScottDoten]

@@oldnick4707 I'm sure they had main bearings.. I didn't know how many. In 1954 it had 9. During the war Packard made engines for the P 51. By 1948 I think most engines had main bearings. I think the 30s manufacturers charged a lot on engines. 50s engines were a lot better.

[@Motorhead_Mark]

@@oldnick4707 I think being a1948 it has regular bearings hopefully

[@oldnick4707]

@@Motorhead_Mark, Not sure, but done well, babbitt bearings can be awfully slick. You line-bore and face the block and caps as an assembly and it comes out really straight if done correctly.

[@Blazefork]

Had the pleasure of tuning up one of these sweethearts years ago now....smoooooth

[@iggysfriend4431]

The straight 8 is a thing of beauty.

[@Motorhead_Mark]

Yes it is, I have a Pontiac straight 8 too. I’ll put that together next year

[@dustinmalone4707]

Dude, gotta see that Pontiac straight 8

[@fexploder3281]

Honestly, since I heard inline 8 engines were pretty much extinct I didn't think there would be a KZbin video of an actual inline 8 that is still around but I guess I was wrong. And since this is a video of an actual inline 8 that is still around, I am pleased since I think this engine is pretty cool.

[@Motorhead_Mark]

Thanks, I missed your comment. Yes I think the inline 8 is an interesting engine you don’t see much of

[@Biokemist-o3k]

They are really cool engines. I have been looking for an affordable possibly basket case engine for a pre-war Boattail racer that I will be building after I start my KZbin channel with a Morgan style racer build.

[@gregdelagrange8573]

Really cool project! Packard built very good engines especially straight Eights.

[@61pwcc]

Great engine and great sound!

[@genegoodwin8925]

I've thought many times about building my own intake and exhaust manifolds for a inline engine with dual carbs. But I have never thought about doing it to a flathead, especailly and straight eight. Pretty neat. Thanks for the video.

[@migram4190]

Beautiful engine! Thanks for sharing 😊

[@hoost3056]

One of my favorite straight 8s. All they need is a good cam, exhaust and some boost.

[@Motorhead_Mark]

I have a local cam grinder I use, after I start building this car I’ll pop the head, grind the valves and re ring the pistons. And have the cam reground. I’d like to put a sn89 supercharger on it too after I get the bugs worked out.

[@mopar3502001]

That sounds great. I'll bet that thing is a torque monster too.

[@CreatorCade]

I really like the set up with the dual carbs (you may have to synchronize them a bit so it'll idle) and I love the sound of the exhaust.

[@Motorhead_Mark]

I need to get it running in a chassis with a radiator. I can only run it for a minute or two. Maybe later this year

[@CreatorCade]

@@Motorhead_Mark That's where you've got your work cut out for you, finding a suitable chassis for a reasonable price.

[@oldnick4707]

@@CreatorCade, If he's going to 'Hot rod' it, but not 'high boy it', then any chassis he gets he'll have to cut chop and channel anyway, so he might as well scratch build a chassis out of tube stock. This gives you a hell of a lot of freedom though. Rear end choice, type of rear suspension, tires, brakes all around, the front end will have to extend out the front I would think? Could be really cool like a Jay Leno mobile though!

[@higgs923]

Back in the mid-Sixties one of my high School friends inherited grandmother's 1952 Packard Clipper. That straight eight was smooth like a turbine and that old Packard was damn' fast too.

[@Motorhead_Mark]

Nice. Thanks for sharing!

[@claiborneeastjr4129]

Beautiful! I always liked the straight eights of Buick, Pontiac, and Chrysler cars in the '50s. Tough, rock solid, and durable - like this Packard. I think Buick was the only one with Overhead valves, the others were flatheads. Chrysler also offered a straight marine engine before the HEMI marine engines. They performed quite well for the time.

[@mikeguthrie5432]

Packard, "Ask The Man Who Owns One!" Also, Packard manufactured some V-12 Merlins under license from Rolls Royce, back in the early '40s for the P-51C and D Mustangs during WWII. Also, way back in the 1930s, they had advertisements showing a man balancing a Quarter on the hood of a Packard with the old straight 8, as it was idling.

[@johnshields9110]

Time wise, I broke the travel record between my homestown's Park and the county seat Garage, that has stood for forty years. A infamous cousion driving a straight Packard had made the run of record in his Straight Packard that had some modificaitions for road racing. My stock 1979 280ZX sniped time in the flat straights and big curves to bring the Win back to the Family. Crazy Cousin Windel drove like a madman it was said. Full power and whereever the car steerder, it was kept a full power and coacked im as well could be do to not loose not speed. He ran wide of the course sometimes but a full speed.

[@prodabpaul8736]

Amazing thanks for sharing!

[@sunking2001]

Back in the early 1980's I bought a 1954 Packard Clipper with this engine. The car only had 76,000 miles on the odometer. The engine spewed out plumes of BLUE SMOKE everywhere! I bought the car for the body and interior which were in great shape. I actually got a ticket for "excessive smoke." I never found out why it smoked so badly. I soon sold the car and made a few bucks.

[@Motorhead_Mark]

Thanks for commenting. This one smokes too but I have no idea how long it’s sat. It’s in a roadster now behind a radiator (see my other videos). I hope to run it with coolant this week and see if it clears. Stay tuned!

[@07MoPower]

You just can’t beat that flathead sound. 😏

[@garyquail4996]

That engine with that exhaust system hooked up to it sounds like a World War II German tank .

[@vintage76vipergreenBeetle]

Nice to see a set of IDF, on a straight.👍

[@frosthoe]

My dad said he and my uncle learned to braze at 15/16 yrs old , early 1950s. Solely to cut cast iron intakes and make them dual and triple carb.Then later to weld and make exausts. On the streets of Chicago mid 1950's, Dad could change a set of blown transmission seals in 30 minutes with hand tools and a jack, 2 wheels on the curb. Then race some more till the seals blew again - rinse repeat. He said he bought them by the dozen. He also had a spark plug in the exhaust pipes, and a solenoid valve for fuel. and headlights in the rear wheel wells for smoke show and flamethrower exhaust 1955-58 !!. He said it was common, South side and north shore kids ...back then

[@Motorhead_Mark]

Wow awesome story, thanks for sharing. The 50’s were an incredible time if you had some skills. The future was wide open 😀

[@Profabdesigns]

Great sounding classic. A helpful hint on those welds(I am sure your still learning) turn the heat down and use a back purge tube. You will thank me later. If you can watch some welding vids. I recommend welding tricksandtips

[@Guns_N_Gears]

Whatever you decide to put that beauty in will be marvelous

[@Motorhead_Mark]

Thanks! Can’t wait! It will be a handmade model t when I get around to it

[@Guns_N_Gears]

@@Motorhead_Mark Hell ya🤘🤘

[@etiennedauphin]

Good job on bringing this very old engine back to life. Call me crazy but I thought it sounded a bit like one of those straight six Detroit Diesels with no exhaust. I’m sure it’s nothing like that in person, and it sure doesn’t sound like a V8. I wish you the best of luck in this cool project of yours.

[@Motorhead_Mark]

Thank you very much for the kind words and encouragement. I’m almost done with the first stage of my dads studebaker and the Chevy nova. I’ll be switching those cars locations in about a month. I can lay out the components and frame for this packard roadster build then. Stay tuned!

[@Motorhead_Mark]

Here is where this engine is today Roadster flathead 8 update build a car from scratch kzbin.info/www/bejne/sIipppqBmNqii5I

[@inexconst]

I have a stock 37 Packard with the 282 CI eight, you may consider making intake and exhaust manifolds for a Stock setup but using a modern two barrel Carburetor because origional manifolds are hard to find and needed. It does not need to be fancy for people like me who actually drive their cars.

[@donshields4470]

Nothing like that "drone" sound...like the old Pontiac straight eights.

[@MrZlooze]

CRAZY COOL!

[@icu9688]

Love the Webers, thanks, been a-while...

[@Jim-ic2of]

Packards Rock !

[@southtexasspecials175]

What a treat to see

[@campcrafter4613]

SWEET!

[@clarehennessey3653]

Sounds like a great big Lion.

[@renz1013]

I dont know why but when I hear this engine I think of a tractor in a rainy day doing some hard work on a field

[@PhoenixRising251]

I can't help but wonder what a long-tube equal length header would sound like on this old fossil of mechanical craftsmanship.

[@wymple09]

Comments should give it a rest. It's early on, he's just cranked it up for a moment or 2. Let him tune & so forth for awhile.

[@Motorhead_Mark]

Thank you!!!

[@luetner]

A small equalizer tube between the carbs would help low speed.

[@Motorhead_Mark]

Okay, this is my first complex intake build. Hopefully next year it will be in a chassis and I can run it longer and tune it. I appreciate the advice

[@jamesharrison6201]

And the echo out on the lake.Tahoe would be great

[@paintnamer6403]

Webers for the win!

[@hyzercreek]

So smooth you can balance a roll of nickels

[@lasalleman6792]

I like that T5. I'd like to see how you set up the adapter.

[@Motorhead_Mark]

I did just put a video up on that subject. You can comment if you have any questions

[@kingearl2596]

Mounting Weber downdrafts on a flathead is like putting big Hoosier tyres on a Yugo 45.

[@Motorhead_Mark]

I just put a new coil on it, other was bad. It runs really good now. I posted a few new videos. Next it to have a radiator and let it run long enough to burn off all the oil I pumped into the spark plug holes. It is a 327 ci

[@abrown5449]

Looks like it has some healthy amount of blowby coming from the crankcase vent below the header....

[@fitzspike]

Cool!

[@bobbythompson9493]

Great project!! What bellhousing is that? I also bolted a T5 behind a 327. I used a GM bellhousing, yours looks much cleaner

[@Motorhead_Mark]

It’s the packard bellhousing that the engine came with. I made an adapter plate. A wire wheel in a cordless drill does take the crud off eventually

[@bobbythompson9493]

@@Motorhead_Mark Thanks for the info!

[@davehurley69]

Hi ! I have a straight 8 motor and was wondering how you got the T5 to mate up ? Thanks

[@Motorhead_Mark]

@@davehurley69 I have a video up showing how I made an adapter out of 3/4” aluminum plate

[@mschiffel1]

That Packard should idle smooth as silk. Those carbs still need to be tweaked.

[@Motorhead_Mark]

It was the points. I have a newer video with it running awesome. I have the engine apart for performance cam regrind and re ring. Stay tuned

[@mschiffel1]

@@Motorhead_Mark You got this! Nice work.

[@sethm8432]

Very nice, I’m fixing up an old 52 Pontiac 8, thing is very tired and begging for a full overhaul. What have you done to it so far besides that beautiful dual carb setup?

[@Motorhead_Mark]

Thanks for the comment! Not much with the engine. I have a video up where I’m bending steel for the body for it. And I do have another video of this engine running with a new coil, runs better!

[@patbooth1798]

I see a lot of blow by coming out of the lifter plate where the road draft tube would be and it is timed with what sounds like a dead cyl. not firing can you let me know on that ,And that is a Great old Engine ...Thanks

[@colinsimmons2913]

thought to wind up idle screw starter motr and ring gears must be cheap over there😀😀

[@Joshie2256]

One carburetor throat per intake port doesn't seem ideal for a straight 8 with this firing order. The paired cylinders draw on the intake port one right after the other and I believe the fuel distribution between them will be uneven with the pulsing flow. This thought is what kept me from doing 4 SU carbs on a friend's 327 Packard. It would be interesting to try it and study the results with a pair of oxygen sensors.

[@Motorhead_Mark]

Firing order 1 6 2 5 8 3 7 4. Yes I like the afr gauge idea, maybe later this year that engine will be in a chassis

[@eweunkettles8207]

​@@Motorhead_Mark the su carbs will work fine when others wont far superior than yank rubbish

[@RockenTravis]

Theres a whole packard with the straight 8 near me for sale for less than $1000

[@robertshaver4432]

Dude... those welds!!!!!!! OMG or that is WTF? Ouch! You've got a nice welder now find a good weldor to help you.

[@southerncross3638]

Beautiful 😍 What type of oil do you use in those vintage engines ?

[@Motorhead_Mark]

I just put some cheap stuff in to test run, then drain out and put synthetic In after

[@jrmrencso8716]

Couldn't ya just see that in a big ole Chris Craft?

[@jkoysza1]

Ohh yeah! And with more carburetors for easier breathing. I’d bling it out with stainless headers tuned for low end torque.

[@josephreyes9360]

Hi Motorhead Mark i dig the retrofit of the new carbs do you have a parts list of how to make?

[@Motorhead_Mark]

I got the carbs off eBay. They are like vw bug dual carb setup. I fabricated the intake exhaust myself.

[@Motorhead_Mark]

Sorry I missed your more specific question. It was made with a 3/8 steel plate for the base. I drilled holes for the round ports. Then two different size mandrel bends. The cross linkage has a treaded rod inside a 1/2” tube. That was the real trick

[@paulhansen7667]

Super cool! That engine would be great in an old truck. Looks like it has a fair amount of blowby. Any plans to freshen it up?

[@Motorhead_Mark]

Yes it does seem to have blow by, it’s sat for quite some time and it’s only run for a minute or two. I’ve had engines do this before, just gotta run them longer. I plan to put this in a 1925 model t bucket that I’ll build next year

[@garywhite3264]

The ultimate powerplant for a rat rod, both for sight and s o u n d ! You don't see these very often anymore.

[@Motorhead_Mark]

@@garywhite3264 yup, can’t wait to drive it!

[@v8packard]

@@Motorhead_Mark I like your plan

[@DieseltheWhiteTailedBuck]

If I had one of these, I'd put it in a C30 squarebody and make it an absolute rig!

[@theophilhist6455]

Nice work. Love straight 8s and 6s. The spark plug layout belies their offset in the cylinders. How far are they from the cylinder walls and are the heads domed much in their location.? BTW...that engine seems to idle at about 200 rpms?

[@Motorhead_Mark]

I think the plugs are over the valves. In this video the engine had a bad coil. I have another video where it’s running much better. I’m working on it tomorrow. Thanks for commenting

[@oneofmany1087]

timing or points are off, The Packard straight 8 is a very smooth running with no shaking around at idle

[@Motorhead_Mark]

I just wanted to see if it would run. Gotta put it in a car with a radiator to tune it. Hopefully later this year

[@BanCorporateOwnedHouses]

Mark, could you measure the length of the Packard 8 compared to a traditional smallblock? Er I guess just a measurement of the Packard 8 would do. I'm curious the kind of real-estate that engine takes up.

[@Motorhead_Mark]

It’s 40” from bellhousing surface to front of harmonic balancer. I just put up a short yesterday. Runs great with the new electronic ignition. Little Smokey though, I am hoping if it runs for an hour or two it will stop smoking, otherwise I have to at least re ring it

[@Borkery]

ohh baby you got the 327 version. I have teh 288 and i luv it. been wanting to make some kind of custom intake with a bigger carb some day. are those bug carbs?

[@Motorhead_Mark]

44 idf webers, I found them on eBay

[@wayneandrus240]

Sounds pretty sweet. How did they get such a modern manifold to work with it?

[@Motorhead_Mark]

I made the manifold out of mandrel bends😀

[@tonyschiffiler4816]

Sounds like it's on its last breath

[@johnrichard6639]

In California DOES THIS SURPRISE ANYONE😵

[@Motorhead_Mark]

What? Give me a week. It had a bad coil when I made this video

[@alinanmardaliew8836]

Супер имею такой же двигатель Ракард.

[@Hopeless_and_Forlorn]

It is running, but I see a lot of combustion gases getting by the rings, and hear what may be a leaking exhaust valve. Remember--fix first, paint later.

[@Ronsonic]

Whatcha putting it in? Love this stuff.

[@Mars-77]

We come a long way refining tolences since this motor was made.

[@markmagruder616]

Hi, pretty cool, I thought I saw a spark at the coil?

[@retiredsilder]

Nice job Mark, what kind of transmission do you have bolted up to that Packard?

[@Motorhead_Mark]

It’s a t5 out of ford mustang. Maybe I’ll make a video on how I made the adapter out of 3/4” aluminum plate

[@aleksandrnestrato]

It sounds absolutely V8-ish!

[@Motorhead_Mark]

I have another video with the new electric ignition. Runs so much better

[@mojavepatrol4767]

I just got one running after sitting in a trashed Packard 200 for forty years...next step unknown...

[@Motorhead_Mark]

Awesome at least you saw the car. Mine probably ran last when I was in my 30’s

[@owenkerry9655]

Oh dear. Hope someone showed him where the idle speed screws are...

[@Veraneio89]

This engine is misfiring.

[@thomaswykes3647]

How are those carbs pulling fuel uphill from that petrol can?

[@Motorhead_Mark]

Just a cheap electric fuel pump off Amazon. Just enough to test fire it for a minute. I’ve only run the engine for 2-3 minutes total. I know it needs tuning

[@chris-C8]

What's the small pipe letting out smoke underneath the exhaust manifold? Is that supposed to be hooked up to the headers?

[@Motorhead_Mark]

The breather on the valve cover, I just found one that would fit

[@laurentiu.panait2536]

The last 2 cylinders get the worst scavenging unfortunately

[@lawnmowerman4040]

I have a Jeep 4.0 and would love to put a carburetor on it it’s so restricted with the fuel injection I know that it’s got more power

[@Motorhead_Mark]

Well fuel injection is pretty nice, like everyone says, you have to go through the whole thing. Cam compression, exhaust gears…

[@GrantMcWilliams]

Ah, flathead. I couldn't figure out why the intake and exhaust were entering/exiting the same side.

[@Motorhead_Mark]

Valves are in the block, just above the camshaft. No rocker arms on flatheads.

[@GrantMcWilliams]

@@Motorhead_Mark That's what I figure out. At first I was looking at it thinking, wait, all ports exit the same side? Then I realized it was a flathead.

[@Asguardia]

I think the webers are wasted there.I would a depression carb like the Stromberg or two Holleys 2300.These Webers usually work better on higher rpm

[@Motorhead_Mark]

Ok thanks for the advice, I do hope to have the cam reground and have it live around 3-4K though. Just a test fire to see if everything worked

[@DirkWrightxyz]

Are those Webers? I think it's a first to put Weber carbs on a Packard straight 8! great custom work.

[@Motorhead_Mark]

Thanks, I found the carbs on eBay for about 100 each. IDE 44’s

[@jorgecardozo7684]

@@Motorhead_Mark ,are they IDE or IDF???

[@Motorhead_Mark]

@@jorgecardozo7684 it says idf on eBay

[@VinnyMartello]

The straight 8 is a strange animal. It’s sounds like a V8 but also doesn’t.

[@patrickradcliffe3837]

I was thinking the same thing I kept hearing a dead zone in the idle.

[@JerkingwithJesus]

Why not an equal length exhaust manifold? Sounds nice tbo

[@Motorhead_Mark]

I’m going to put it in a model t roadster. The exhaust will sweep past the cowl

[@TheHogart]

I'm a little concerned about the pulses og puff, coming from the breather plate, beneath the inlet manifold....they look a little too strong for just blowby.....!

[@Motorhead_Mark]

Transmission fluid pumped into the cylinders will do that. Hasn’t run in decades

[@luciankristov6436]

It sounds like a V8 with a misfire haha

[@jeromebreeding3302]

It's got quite a bit if blowby. Rings valve guides not right.

[@Motorhead_Mark]

It’s on my engine stand now. All re ringed an valves lapped. New reground cam and a coat of red paint. I have newer videos with electronic ignition and it was running awesome. Building a car for it too, see my last short with the sheet metal and wood floor

[@louiscollier6577]

Not sure if I asked before but could I get a carburetor setup like? From you or your fabricator?

[@Motorhead_Mark]

Someone asked last week, possibly you. If a few people want this I would set up a limited production run. They would likely cost 2500-3500 each. They take quite a bit of work

[@louiscollier6577]

@@Motorhead_Mark ok let me get my coin together and follow up with you if that's ok.

[@Motorhead_Mark]

@@louiscollier6577 absolutely, I would create a website, with my contact info so things could get discussed further

[@Panthercholo]

Did anyone build a V16 based off this engine and head design?

[@Motorhead_Mark]

Cadillac had a v16 flathead. Packard had a v12, I think it was used in pt boats in ww2. I think it was ohv, but I’ve never taken one apart

[@papaske3375]

The engine is painted green. It is green energy, yes?

[@Motorhead_Mark]

Sure! I like that. I saw a packard v12 painted green, so I copped that. It was 100 percent rust color when I found it.

[@papaske3375]

@@Motorhead_Mark I enjoyed the video. Thanks for posting it, and sharing the great sound!

[@graveyardrumblers]

How'd you get DCO carbs to work like DGV's 🧐

[@Motorhead_Mark]

They are down draft carbs if that’s what you’re asking

[@graveyardrumblers]

@@Motorhead_Mark Yeah that's what I'm asking. At a glance they look like side draft carbs.

[@averageguy2525]

Would probably run better with the original manifold.

[@Motorhead_Mark]

Thanks for commenting, it has some ignition issues. We are trying for pertronix, I’ll update with a new video when it’s working. Possibly needs a re ring too

[@notethangarcia587]

Is there any way to build it to make over 400 hp ?

[@Motorhead_Mark]

It’s a flathead, meaning not overhead valve. I have another engine like it that I would like to put a turbo or supercharger on it. That would be how to get 400 hp out of a flathead straight 8

[@waldo5670]

I'm not familiar with the Packard flatheads V8s, but I once had a '53 Buick with an OHV straight 8. It was amazingly smooth running. kzbin.info/www/bejne/bWbIhaWmbK-Mja8

[@Motorhead_Mark]

Yes the Buick straight 8 had ohv, all the other makes were flatheads. But Buick used babbet bearings well into the late 40’s

[@BolasDear]

i think back then iron was free.

[@Motorhead_Mark]

If not pretty close to free