Custom Engine Building Services in Colfax, IN
At 1000 Customs,
custom means custom. Based right here in Colfax, IN, we specialize in pushing the limits of what’s possible under the hood — and we don’t shy away from the hard jobs. Our custom engine builds in Colfax, IN are tailored to your exact specifications, whether you’re looking for more horsepower, improved fuel efficiency, or a complete overhaul that transforms your vehicle into a street or track beast.
Also, this isn’t just bolt-on work. We take pride in handling the builds most other shops won’t even look at. Complex configurations, aftermarket integrations, high-performance tuning, or full engine teardowns — if it can be done, we’ll make it happen. After all, our auto repair shop isn’t just equipped with the right tools; we’re equipped with the expertise and grit that separates ordinary repairs from extraordinary results.
We Build Engines That Work Harder — and Smarter
Not all engine builds are created equal. If you’re looking for a cookie-cutter job, there are plenty of shops that can install a few upgrades and call it good. But if you want a build that’s precisely tuned to your performance goals and driving style, you’re in the right place.
Here’s what you get with a custom engine build from 1000 Customs:
- Increased horsepower and torque for greater acceleration and towing capacity
- Improved fuel efficiency through performance balancing and fine-tuned tuning
- Enhanced reliability from high-quality components and precision assembly
- Aftermarket flexibility, including forged pistons, upgraded cams, custom heads, and more
- Tuning for longevity and drivability, whether you’re daily driving or running a weekend race car
Colfax might be a small town, but that doesn’t mean we think small. From the winding backroads of Montgomery County to the high-performance needs of serious hobbyists, we’re building engines and truck lifts that do more, last longer, and stand out.
The Shop That Says “Yes” When Others Say “No”
One of the biggest reasons customers come to us from all over Indiana is simple — we take on the jobs others won’t. Complex customizations, tricky aftermarket parts, and one-off builds don’t scare us. In fact, we welcome them.
Whether you’ve got a vintage motor that needs modern performance, a high-compression setup that’s giving everyone else headaches, or a Frankenstein build that nobody wants to touch — we’re the shop that rolls up our sleeves and figures it out.
We’re not afraid of:
- Non-standard builds and off-spec engines
- Precision machining and blueprinting
- Integrating new components into old systems
- Aftermarket tuning and performance parts that “don’t quite fit”
- Diagnosing and correcting someone else’s half-finished project
When other shops send you packing, we’re here to get it done.
Performance Transmission Repair
We know that no engine build is complete without the transmission to match. That’s why we also specialize in performance transmission repair in Colfax, IN, making sure your drivetrain can handle the increased output of your upgraded engine.
Whether you’re rebuilding a high-performance automatic, beefing up a manual gearbox, or resolving shifting issues that come with added torque, we’ll make sure your transmission is ready to deliver the power exactly where and when you need it.
Our performance transmission services include:
- Custom gear and torque converter selection
- Heavy-duty clutch or band upgrades
- Transmission tuning for aftermarket builds
- Full rebuilds with upgraded internals
- Diagnostic support for slipping, overheating, or hard shifting
No matter what kind of custom build you’re working on, we’ll make sure your transmission is up to the challenge.
Serving Colfax and the Greater Montgomery County Area
We’re proud to serve drivers from right here in Colfax, as well as the surrounding communities of Crawfordsville, New Ross, Jamestown, and beyond. We know the roads, the climate, and the demands that come with driving in this part of Indiana — and we build engines that are made to thrive in it.
Whether you’re tackling backcountry roads, hauling trailers, or just looking to make your ride faster and more efficient, we’ll tailor your engine or transmission build to fit the way you drive and the roads you drive on.
Frequently Asked Questions
How long does a custom engine build take?
It depends on the complexity of the project, but most builds range from 2–6 weeks. We’ll give you a detailed timeline after your consultation.
Can you work with parts I already have?
Yes, we’re happy to evaluate any parts you bring in. If they’re up to spec and fit with the build, we’ll incorporate them into the project.
Do you tune the engine after the build?
Absolutely. Tuning is a critical part of the process, and we make sure every build is properly calibrated before it leaves our shop.
What kind of vehicles do you work on?
We work on everything from classic American muscle and diesel trucks to imports and custom one-offs. If it’s got an engine, we’re interested.
Do you warranty your work?
Yes. All builds come with a workmanship warranty, and we stand behind the parts and labor we provide.
Let’s Build Something Different
At 1000 Customs, we’re not afraid to get deep into the details — and we’re definitely not afraid of a challenge. So if you’ve been told your build is too complicated, too far gone, or “not worth it,” give us a call. We’ve built our name on saying yes to projects others turn down. Whether you want more power, more efficiency, or just something no one else has, we’re ready to make it happen. Just be sure to reach out today to schedule a consultation — we’re ready to build something that’s 100% you.