4BT Cummins-Swapped GMC Square Body!

[@John-4649]

Spent 2m 30s on the truck and the rest was a shop tour. Nice shop but dang I wanted to see more of the truck.

[@jessadams5927]

Agreed, wanted to know about the truck not there shop.

[@jd403020]

I’ve got an old loud red base FASS 150 on my 05 Cummins, it’s got 170k on the FASS system. Never had an issue.

[@FASSMotorsports]

That's what we like to hear! Thanks for the support!

[@barrythompson1403]

I have a 4bt in a 83 dually it's not a good vehicle for interstate driving 63 mph is top speed great for going up hills with the torque it's been in there for 21 years still fun to drive after all these years

[@FASSMotorsports]

👊👊

[@thomasvavra259]

I have a 4bt in my 95’ dodge dakota rcsb

[@Alice..M]

Where did you find the motor and how much did you pay?

[@maccallan5603]

Nice! I have p pumped 4bt in a 2nd gen Cummins

[@carsonduim]

🔥🔥🔥🔥I’d love to put a Cummins in mine, 350 will do for now

[@FASSMotorsports]

Nothing wrong with a good 'ol American V8!

[@carsonduim]

@@FASSMotorsports I gotta get a new exhaust then I will appreciate it more!😂

[@zachdavis1776]

I want to see what parts I would need for my 87 burb. It’s got a 350/th400 3/4 running gear etc. I want bare bones basic. Just looking for a little more torque and reliability. I’d like to keep my trans if possible but not opposed to a nv4500

[@FASSMotorsports]

Hey Zach, thanks for reaching out! We strictly manufacture diesel fuel systems, but you might contact Linco Diesel Performance directly with those questions.

[@divanvanzyl5289]

What size turbos did you use for the compound setup?

[@TheKlamminator]

I have a 90 suburban I just lifted on 37s that I'm going to paint just like that and I'm going to cummins swap it.

[@FASSMotorsports]

That's awesome! 👊

[@johneli495]

Cool, reminds me of Fall Guy truck

[@GameWatchTodayOW]

2:02 the pipes tho. X0

[@randyhelm1868]

What kind of MPG does the 4BT GMC 1500 get?

[@FASSMotorsports]

Awesome question, and we would imagine teens, but its not verified. Its a sweet idea though, are you thinking about doing a 4BT swap?

[@Ry_Pox]

My buddy has a compound turbo 4tb in his bronco and gets 45 ish miles to the gallon on 42s

[@here_to_watch2115]

@@Ry_Pox I gotta see that on person

[@joequayzar4592]

How could a FASS help my 4bt I’m swapping into my 89 burban 2500?

[@FASSMotorsports]

Great question! Our systems are 3rd-party verified to remove over 99% of the water from your diesel fuel, along with all of the debris, air, and vapor. Short term, a FASS improves your efficiency and driveability. Long term, the advanced filtration of a FASS extends injection component life, and reduces wear on your engine.

[@chrishansen7004]

Why wouldn't you swap a 6BT when you have a three quarter ton truck

[@rhettcurrie1718]

Bumper come from??

[@FASSMotorsports]

Awesome question, and we do apologize as we dont have that info, but i did find one that is similar www.movebumpers.com/community/gallery/chevy/Chevy-1500/1973-1987

[@jessiej3991]

$24,500 for that hone machine seems a bit steep in todays economy