It really wasn't too hard. Find a 4bt from a bread van that had a gm trans behind it and use that to adapt it. The bell housing will bolt up. I did have a custom flywheel/spacer set up because the adapter I got had an auto behind it. So I used the flex plate for the ring gear then a spacer then the redrilled 4.3 flywheel. But I do think the triangle piece would mount up to a regular manual flywheel too
Needs underwater exhaust. Also a boat that won't sink. 😂 Also you need to fire whoever filmed this in vertical format. Sweet unconventional swap. Bet you can pull a ton of tubers.
Won't even get up on plane with a 19 Pitch. I need more pitch, it just plays with it even at 55mph theres like no load, the engine is on the governor at 3800rpm
Thats a pretty good video. Looks like your outdrive can handle the torque.
Definitely should do a video on how you connected to outdrive and mounted it all up!
Im looking to do a similar swap in my 25’ striper!
It really wasn't too hard. Find a 4bt from a bread van that had a gm trans behind it and use that to adapt it. The bell housing will bolt up. I did have a custom flywheel/spacer set up because the adapter I got had an auto behind it. So I used the flex plate for the ring gear then a spacer then the redrilled 4.3 flywheel. But I do think the triangle piece would mount up to a regular manual flywheel too
I love this!! How do you “marinize” a truck Cummins 6bt for a boat project?
That would have so much more torque you should put a higher pitch prop on it for sure
A fast tractor on the water
Smoke on the Water. 😎
dude this is so unique love it! sounds great also!
This is awesome
Needs underwater exhaust. Also a boat that won't sink. 😂
Also you need to fire whoever filmed this in vertical format.
Sweet unconventional swap. Bet you can pull a ton of tubers.
You must have a really steep prop pitch to make up for the lack of RPM. I bet it planes really quickly.
@@TehButterflyEffecti know the boat is junk but I wanted to try it with a cheap hull to see if it would work and it does!
@@TehButterflyEffect30 pitch prop
30 Pitch prop?
Put a 14x19 on that lmao
Won't even get up on plane with a 19 Pitch. I need more pitch, it just plays with it even at 55mph theres like no load, the engine is on the governor at 3800rpm
What power is she making. I’ve got 2 marine 4bts that make 150hp @ 2800 rpm and i want to get them to make 200 each for my project.