BT Speed Shop

BT Speed Shop High-performance tuning & engine upgrades. EFI tuning • Dyno tuning • Dyno rentals • Late-model & classic builds

Fully legal. Fully insured.

Call or message us today to get on the schedule!

PUT UP ONE HELL OF A FIGHT… BUT IT WAS TOTALLY WORTH IT! This 1978 Camaro originally came through the doors for a few sm...
09/04/2026

PUT UP ONE HELL OF A FIGHT… BUT IT WAS TOTALLY WORTH IT!

This 1978 Camaro originally came through the doors for a few smaller jobs… which quickly turned into a much bigger project and eventually became one of the coolest cars we’ve had come through the shop!

The initial order of business:

🔧 New driveshaft
🔥 Custom exhaust
💻 Custom dyno tune
🛞 New wheels & tires
📐 Alignment
💨 Intake tube installation

After getting the driveshaft, exhaust, wheels and tires, and intake tube installed, we loaded up our base startup tune and got the car running.

That’s when it decided to throw us a curveball…

The car could sit and idle ALL DAY with perfect oil pressure. But drive it just 1–2 blocks down the road, and it would suddenly lose oil pressure.

After extensive testing and inspection, we finally tracked the problem down to a faulty off-brand “muscle car” oil pan.

Unfortunately, by that point we were already finding metal in the oil from the engine being starved of oil.

Rather than take any chances, the customer made the call to replace the engine and transfer all of his performance parts over to the new setup. While we were at it, we ditched the questionable oil pan and installed a quality name-brand pan.

And wouldn’t you know it…

PROBLEM SOLVED. 💪

From there, we finished the custom dyno tune, aligned the car, dialed in the suspension, and got everything working together the way it should.

What started as a handful of smaller jobs turned into one hell of a project—but the finished product made every bit of the fight worth it.

🔥 TUNED. ALIGNED. DIALED IN. READY TO RIP! 🔥

Another badass car out the door from BT Speed Shop! 🏁

09/04/2026

🏆 BACK-TO-BACK PULL WEEKEND — AND THE LAST TWO PULLS OF THE SEASON! 🏆

Here’s a video from our WINNING pull last night in Norway, MI! 💪🔥

🥇 1ST PLACE — COMP EFI
🥇 1ST PLACE — STREET OPEN

We’re loading back up and heading to Suring TONIGHT for a 7 PM start!

Come out and check out the LAST PULL OF THE YEAR — it should be a damn good one! 🏁💨

Do you want to compete in some form of automotive racing and need help getting your car or truck set up to WIN?

Don’t waste your time with a shop that doesn’t win. 🏆

Bring it to the guys who actually compete, actually test what we build, and know what it takes to get you into the WINNER’S CIRCLE! 🥇

Whether it’s engine work, tuning, drivetrain, chassis setup, dyno testing, or getting the whole combination working together — BT Speed Shop is ready to help you get there.

WE DON’T JUST BUILD RACE VEHICLES — WE RACE THEM. AND WE WIN. 🔥🏁

📍 BT Speed Shop — Coleman, WI

09/01/2026

🔥 OPEN STOCK PULLING TRUCK 🔥

This Open Stock pulling truck was dropped off with a misfire and an overall poor-running condition.

First and easiest place to start was the valvetrain. We pulled both valve covers and immediately found a host of problems.

The biggest issue—and the cause of the misfire—was the rocker arm shown in the video, which was WAY out of adjustment. We also found that the previous owner had not properly set the valve lash or correctly secured the stud girdles and poly locks.

At that point, we weren’t taking any chances.

We pulled the intake and inspected the rest of the valvetrain and camshaft for any signs of damage or premature wear. Thankfully, everything checked out!

From there we:

🔧Reset the valve lash and properly secured the poly locks and stud girdles. 
🔧Readjusted the Dominator 4500 carburetor
🔧Completed a fresh oil change service with PennGrade oil and a WIX oil filter!

Now this truck is running the way it should and is ready to get back on the pulling track and KICK SOME ASS! 💪🔥

DON’T MATTER HOW DAILY YOUR DAILY DRIVER IS! Every oil change service done here at BT Speed Shop gets nothing but the be...
08/31/2026

DON’T MATTER HOW DAILY YOUR DAILY DRIVER IS!

Every oil change service done here at BT Speed Shop gets nothing but the best oil and filters hands down ! 💪

We don’t believe in cutting corners—especially when it comes to maintenance. A quality build means nothing if you don’t take care of it!

Whether it’s your everyday commuter, tow rig, weekend cruiser, or high-horsepower toy, we treat it like it’s our own.

✅ PennGrade oil
✅ WIX filters

Take care of your ride, and it’ll take care of you! 🔧🏁

ETHAN’S POWER WAGON IS CLEANEthan’s Power Wagon came in for some much-needed maintenance and upgrades to tighten things ...
08/30/2026

ETHAN’S POWER WAGON IS CLEAN

Ethan’s Power Wagon came in for some much-needed maintenance and upgrades to tighten things back up!

Out with the old, worn-out and leaky steering components and in with the fresh stuff! 💪

🔧 New steering gear
🔧 New steering shaft
🔧 Fresh set of belts

Not every upgrade has to add horsepower! Sometimes getting rid of the worn-out parts and making an old truck drive tight and solid again is just as important.

This Power Wagon isn’t just clean—it’s getting freshened up from head to toe! 😎🔥

NATE’S PULLING TRUCK IS STARTING TO LAY DOWN SOME NICE HOOKS! Nate has been working right alongside us on this pulling t...
08/30/2026

NATE’S PULLING TRUCK IS STARTING TO LAY DOWN SOME NICE HOOKS!

Nate has been working right alongside us on this pulling truck, and it’s definitely been a team effort getting everything dialed in and working toward the top of the class! 💪

Every hook we learn a little more, make some adjustments, and keep pushing this truck in the right direction.

Keep up the dedication, Nate! The hard work is starting to show, and it WILL pay off! 🏁💪

We’re excited to see what this truck can do as we keep getting it dialed in! 🔥

🔥 JOE’S 2013 LML DURAMAX GOT SOME UPGRADES! 🔥Joe brought in his new-to-him LML for a few upgrades to wake it up and make...
08/30/2026

🔥 JOE’S 2013 LML DURAMAX GOT SOME UPGRADES! 🔥

Joe brought in his new-to-him LML for a few upgrades to wake it up and make it a little more fun to drive!

🔧 Upgrades included:
💨 Full stainless steel exhaust
💻 Conservative custom tune
🔥 A few upgrades under the hood

Nothing crazy—just a solid, reliable setup that gives the truck some extra power and makes it much more enjoyable to drive!

Thanks Joe for trusting BT Speed Shop with your LML! 🤘

08/30/2026

🏁 Another pulling weekend in the books! 🏁

Had one of the worst tracks we’ve seen all year for the Comp EFI class. We still managed to pull off a 3rd-place finish, basically running 1/4 throttle the entire track because the tires just WOULD NOT bite.

By the time Street Open came around, they had worked the track and it had finally dried out. Completely different track and actually gave us something to work with!

We took it out the back and ended up taking 2nd place, just a few feet behind a VERY powerful—and very beautiful—truck. 💪

Couldn’t have done it without that Fuel Factory in the tank!!!

🎥 Here’s the video of our Street Open run!

08/30/2026

Customers 1984 K30 made a solid clean pull!

💪 1984 K30 PULLING TRUCK! 💪That 700R4 didn’t last very long behind this big-block-powered pulling truck! 😅We got the cus...
08/30/2026

💪 1984 K30 PULLING TRUCK! 💪

That 700R4 didn’t last very long behind this big-block-powered pulling truck! 😅

We got the customer set up with one of our proven-tough TH400 4x4 transmissions, built to handle the abuse this truck is going to keep seeing on the pulling track!

While we were at it, we had two brand-new driveshafts built for the truck to make sure the rest of the drivetrain was ready for what’s ahead.

Before it left the shop, we tossed it on the dyno and made a few tweaks here and there to squeeze everything we could out of the combination. 💪🔥

Address

N2883 Sunset Avenue
Coleman, WI
54112

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+19203738598

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