Відео

Couldn’t hear you

I feel like that long exit pipe would help it make more hp thru increased exhaust scavengin

My dad run the same tractor and a fruehauf 28ft aluminum bathtub trailer too 1969 mack r model 5 speed maxidyne 6 cyclinder too maxitorque too with a jacobs jake brake too 300 6 cyclinder too he dtove for emerick trucking jim mckeag in linden pa too in williamsport too truck no 51 too

Thank you for leaving it run while you said how to do it.... helped lot .....

Where is the dyno sheet ? For your pickup? You said you were going to show.

My dad drove a 1969 5 speed 6 cylinder too but same trailer too a 28 ft too he hauled coal and sand too kh

Can't kill a Mack

You keep the maintenance on that truck and keep the rust down that truck just went out last you them 300s were a beast little motor that could

A 1971 Mack with a turbo diesel?

Dathing bro I thought we're going for a ride nice truck I know that's not a that red button is not to cut the truck off I ain't think they had that in a truck that year I thought it was electric by then

Viva Dios y su eterno cielo.Los cielos son de oro y de plata y el es de cristal Reino de Dios.Gonzalo David.

Viva DIOS por siempre.

186,000 miles. It's almost broke in.

That's dam nice Mack I worked for Mack back in the 80's loved every min .Now I own 5 of them

Love the Super Puppies.

Lovely Mack. Just a tough workhorse.

oh when i bought the new 71 they told me if you got an oil well you can just burn that in there so when it got older i burned a lot of used hydraulic oil and some old stored gear lube ( to settle out the metal ) and you know what it smoked less when i burned up all the old drain oil but it really liked hydraulic oil the place that repaired fuel pumps said those old macks could swallow anything i sold 5 old macks to africa and they have the highest Quality crude oil in the world thats why they loved those old macks they run em right out of the oil wells

mister this truck only has only a third of its life gone i had a new 71 mack dm and an 85 dm mack i sold the 85 with 1 750,000 miles on it and and a rebuilt motor with 200,000 miles on it just want to tell you that was the best motor that i had if they got that motor from mack its better than new those motors were enjeneered to be remanufactured a few times .

Fala o valor

I just to want to ask, does it leak on the drivers side, only cos you had a shirt on the floor and it looked wet, just asking. Love the Superliner, My friend let me drive his Superliner here in New Zealand and i ten foot tall when i hoped out. it was 500hp.

Need to cherish her , had a 83 Camelback suspension with a 80 Cherokee end dump, That super dog needs a mack flattop Sleeper and dual stacks.you have a restoration project not many folks will ever have, 👍👍

Beautiful truck Are the tires 22.5s they look smaller then normal.

Good channel looks like a simple way of life

When you gonna re-Dyno. I did 483/1385 on a 160pump,7x14 injectors, Silver66, 18 Degrees of timing. Airdog o-ring on the return side went bad was only pushing around 30psi fuel pressure.

😀😀👍👍👍🙏🙏 !!!

Definitely takes some getting used to. My first couple times kicking one looked similar lol. Now pretty much 1st kick cold. I tell people the same thing. "If you can kick it, you can't rip it"

Any more 12valve videos?

I never would have gotten away from Mack if they weren't so tough on your left leg and hip.

I like this Mack. They don't make them Luke they used to. The "new Macks" are now VOLVO'S now, so they will never be as good as the American made Macks. I miss the old American made Macks made and built by American owned and operated companies.

What's the purpose of the deck ahead of the dumpbox? The door bottom can be repaired if you can't find one.

Young Man you got you something there, I never was a Mack Man but the vintage is exactly when i started my career, saw a glimps of the pto/dump controll on the OUTSIDE of the cab? Most people think it was just an easier way to install them but what the reason was they wanted you to look as the trailer was starting up to make sure you was level, Most guys would stand on the step and rev the motor with your left foot and watch the trailer dump completely. Remember the old trailers DID NOT dump as good as the newer ones plus no liners back then. VERY KOOL, Please post more Videos, And Good Luck and God Bless You!

Yeah u did save her from the exporters

If you have any interest in selling it let me know

I love those ol' Dawgs. The R model was cool enough to be the Rubber Duck and they haven't lost an ounce of that cool. They were/are tough, more efficient than some folks want us to realize and they had character. The very first big truck I ever drove was a Mack Superliner. That rig had style...I'd love to have it today. They truly were a "40 acre truck", but that's okay, it never hurt my feelings one bit heh, heh, heh.

Why do u break it In

My dad used to own R600s from this era. I remember a factory sticker on the dash stating something to the effect of 'Do not exceed 2300 rpm or serious engine damage can occur'. It turns out they weren't lying. We had one truck that exceeded 2300 rpm during a downshift and it bent all the valve pushrods. I think it was a 237 hp maxidyne engine.

MACK R model could be the perfect truck. I'd Drive one still if I had one.

Sweet truck! I love it

Eres afortunado por tener un tractocamion como es el Mack, chulada de camion 🖖

That cab will be long gone and the rest will still be running and driving

Gotta love an old R model Mack!

When ships were made of wood and men were made of steel

Ah back when trucks were trucks not plastic and fiberglass and gutless with pollution equipment

Good ol dog, try to keep her going if you can, it’s worth keeping. And the 300 plus is a great motor

What kind of fuel plate, stock or built trans? Boost numbers?

More vids about your truck. Your vids about your truck are super helpful. Thanks

Post more 12 valve vids

Dumping some coal brother

This video is AWESOME

Thanks for telling me about the video man, it sounds great