Calhan, Colorado

Built
Faster.
Driven
Purer.

Precision race car engineering for drivers who demand every advantage. From build to track — we craft machines that perform.

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20+ Years Experience
100+ Cars Built
200+ Race Wins
Professional race car on track
Precision Engineering

Every component measured. Every detail considered. Nothing left to chance.

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What We Do

Racing Services

Comprehensive race car services built around one principle: every detail matters when the clock is ticking.

Custom Race Builds

From bare chassis to checkered flag. We design and construct race cars tailored to your discipline, budget, and competitive goals.

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Engine Tuning

Dyno-tested, race-proven engine builds. We extract maximum power and reliability from every configuration — naturally aspirated to forced induction.

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Chassis & Suspension

Geometry optimized for grip and stability. We fine-tune suspension components, alignment, and weight distribution for your specific track conditions.

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Race Prep & Maintenance

Pre-race inspections, fluid changes, component replacements, and between-session adjustments. We keep your car race-ready, lap after lap.

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Aerodynamics

Downforce without drag. We design, fabricate, and validate aero packages — wings, splitters, diffusers — for your class and racing style.

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Driver Consultation

Not sure what class fits your goals? We provide honest, expert guidance on equipment selection, budget planning, and race strategy.

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Race car workshop interior
20+ Years on Track
About Us

Decades of Racing
Knowledge

Mark Stevens Race Cars was founded on a simple conviction: that serious racing deserves serious engineering. What started as a passion project in a home garage has grown into one of Colorado's most trusted race car preparation shops.

We work with competitors across multiple racing disciplines — from grassroots dirt and asphalt oval racing to road course competition. Every build, every tune, every adjustment carries the same standard of excellence.

Our Calhan facility is equipped with dyno testing, precision fabrication tools, and the kind of experience that can't be learned from a manual. When you bring us your car, you're working with someone who has raced, rebuilt, and refined at the highest levels.

Precision

Every measurement matters. We measure twice, cut once, and verify everything.

Integrity

Honest assessments, fair pricing, and no shortcuts. Your success is our reputation.

Commitment

We treat every car like it's going to the track this weekend — because it might be.

Innovation

We stay current with racing technology and bring proven solutions to every project.

Ready to Race?

Let's Build Your
Next Winning Machine

Whether you need a complete race car or a single component tuned to perfection, we're ready to help you cross the finish line first.

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Get in Touch

Contact Us

Have a question about our services, need a quote, or want to discuss your next build? Reach out — we respond to every inquiry personally.

Address 1497 Spotted Owl Way
Calhan, CO 80808

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