ya the v in the model means v series motor block right ?
thay did make inline motors with super chargers tho.
thay did make inline motors with super chargers tho.
ya the v in the model means v series motor block right ?
thay did make inline motors with super chargers tho.
Sorry that's not a 6-71, that's a 6-53 Detroit. 671's are correctly labeled 6V-71, because they are V motors. The 71 means it has a blower, others that have a blower and a turbocharger are called 6V-92's. Or 8V, or 12V- 71 or 92. They are two stroke diesels that if tuned properly, can be very powerful motors in trucks. The 6-53 was an inline 2-stroke motor, but never came with a blower (impractical) only turbos. And by the looks of that pic, it doesn't have one. So basically, that motor is a good boat anchor.

10 bolt rear with gov lock also.


Actually, the engines were designated N for natural and only had the blower and T for turbo that had a turbo and the blower. I'll have to pull out my Detroit books, but I believe the turbo motor was introduced in the early 50s. You can go down to a Detroit dealer today and get a new N or T motor. It's all depending on the application.The later inline engines had a supercharger AND a turbocharger.
whats the deal with the small end of that connecting rod?
It bolts to the pin.whats the deal with the small end of that connecting rod?
Pretty sure there was a BOOM that took it out.

It bolts to the pin.
Yeah, bolts on with two bolts.With a second look i can now see the counterbore for the bolt. Never seen that before. I have seen rods that used a pinch bolt but the end of the rod still had a "hole" for the pin to go through. After enlarging that pic it looks like there is probably a provision on the other side of the rod for another bolt?
Learn something new everyday.![]()
I dun did lerned something today.Yep, and there are TT motors late in the game that came from the factory with twin turbos. My old boss had a 56' boat with 14' beam, and it had TWO 8V-92TT's in it (about 850HP each). He actually waterskied behind it once, just to prov he could. That thing had some scoot for a big boat.Actually, the engines were designated N for natural and only had the blower and T for turbo that had a turbo and the blower. I'll have to pull out my Detroit books, but I believe the turbo motor was introduced in the early 50s. You can go down to a Detroit dealer today and get a new N or T motor. It's all depending on the application.
