Brunswick Management Inc

Brunswick Management Inc BMI, is a performance engine building shop. BMI can help with custom drag race engines, street car engines, or stock restoration rebuilds.

Engine design and assembly is our specialty at BMI. Weather it's an all out race engine for the drag strip or just a street car engine we can help.

05/09/2025

Just a heads up. I'm no longer building for new customers. Only people I will help or do builds for are past customers.

Send a message to learn more

How do you spend your Saturdays?
04/13/2024

How do you spend your Saturdays?

Short block is done if someone is looking for a good boost ready LS.  Everyone knows what this combo is capable of.  If ...
02/11/2024

Short block is done if someone is looking for a good boost ready LS. Everyone knows what this combo is capable of. If not do some research. Parts and the original post in comments.

12/31/2023

Making progress. Thank you Richard for the base tune. Thanks Steven, the trans works! Should be a rowdy Lil street car.

I'm going to sell it.  Was supposed to be a back up motor for my customers. 329" stock 5.3 Block. 3.800 x 3.625.  Manley...
12/09/2023

I'm going to sell it. Was supposed to be a back up motor for my customers.

329" stock 5.3 Block. 3.800 x 3.625. Manley CCW crank, Molnar Power Adder Plus rods, Wisco/BTR Boost series pistons with upgraded pins. Bad ass Bullet Racing Cams that was spec'd for single 94-98mm.(will work with other combo's). Cloyes chain, Meling pump. Coated Clevite mains, coated cam and rod bearings as well. ARP2000 Head studs...yes they will hold the head down with a decent tuner. Will be assembled short block and cam set-up. I have parts to make complete. Waiting for block to get back since first machine shop couldn't follow instructions even after having it for over a year. Will take deposit to hold. Or just wait till I'm done. Price starts at $6500. Options for more or less available.

I have brand new:
-assembled TFS 220 heads
-oil pan options
- intake options
- etc...

12/07/2023

Well, it's alive. Needs some love but she's sounding like it may have potential.

Coop's new addition to the family.
06/10/2023

Coop's new addition to the family.

Jake Manzke this should work better in Jortz for next "Sick" event.  As long as that kick ass 4 speed can handle it.    ...
06/10/2023

Jake Manzke this should work better in Jortz for next "Sick" event. As long as that kick ass 4 speed can handle it.

Thank you MattWisconsin Race Cars for the quick turnaround and excellent work as usual!!
09/22/2022

Thank you Matt
Wisconsin Race Cars for the quick turnaround and excellent work as usual!!

Address

210 N 8th Street
Delavan, WI
53115

Telephone

+12627454880

Website

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