Granatelli Motor Sports - 37 Years of Innovation and Racing Legacy

Granatelli Motor Sports is a name synonymous with American speed, performance, and engineering excellence. With a legacy spanning more than 70 years, Granatelli is not just a performance parts manufacturer—we are a family-built institution rooted in the history of motorsports, driven by innovation, and trusted by racers, builders, and performance enthusiasts around the world.
 
Our journey began in the 1940s when three brothers—Joe, Vince, and Andy Granatelli—set out to change the face of American racing. What started with grassroots hot rod building in post-war Chicago quickly evolved into a motorsports empire. The Granatelli brothers became known for pushing boundaries, experimenting with new technologies, and living life at wide-open throttle. Their passion birthed the iconic STP brand, a company that revolutionized automotive additives and became a household name worldwide.
 
The Granatelli name gained legendary status through its high-profile involvement in IndyCar racing during the 1960s and 70s. Under Andy Granatelli's leadership, the Granatelli STP teams brought unprecedented innovation to the Indianapolis 500, including the legendary Novi turbine-powered cars—machines that forever changed how engineers thought about speed and aerodynamics. Andy's magnetic personality, combined with engineering brilliance, earned him a place in both the Motorsports Hall of Fame of America and the Automotive Hall of Fame.
 
From sponsoring legends like Mario Andretti and Richard Petty to dominating drag strips and oval tracks, the Granatelli brand earned its place at the heart of American motorsports. But more than fame, our legacy was built on results: faster lap times, stronger engines, and parts that didn't just meet expectations—they shattered them.
 
In the 1990s, the next chapter of the story was written with the formation of Granatelli Motor Sports. Founded by JR Granatelli, son of Joe Granatelli, the company bridged the gap between old-school muscle and modern performance. With a sharp focus on computer-controlled engines and emissions-compliant upgrades, JR led the development of industry-first technologies in ignition systems, throttle bodies, electronic exhaust cutouts, and high-output coil packs. The Granatelli name once again became a driving force in innovation—this time in the aftermarket performance sector.
 
Today, under the leadership of JoJo Granatelli, the third generation is carrying the torch into the future. JoJo is a fabricator, builder, and digital-era motorsports visionary. He has re-energized the Granatelli Motor Sports brand, combining deep technical understanding with a creative flair that connects with both the street scene and the professional racing world. From modern muscle cars to wild turbo builds, JoJo is ensuring that Granatelli Motor Sports remains at the forefront of the performance world.
 
Based in our state-of-the-art 42,000 sq. ft. headquarters in Oxnard, California, Granatelli Motor Sports designs, engineers, tests, and builds performance products for racers, tuners, and gearheads who demand the best. Our commitment to quality, innovation, and performance is second to none.
 
What We Stand For:
At Granatelli Motor Sports, we believe in making horsepower easy. We engineer performance parts that offer real-world gains, are easy to install, and are built to withstand the harshest racing environments. Whether you're building a street car, a track monster, or a full-blown race machine, we're here to support you with race-proven, street-legal, and dyno-tested parts.
 
Our Core Values:
- Legacy-Driven Innovation
- Customer-Focused Engineering
- American-Made Craftsmanship
- Real-World Testing and Validation
- Passion for Performance
 
Signature Granatelli Motor Sports Products:
- One-Touch Electronic Exhaust Cutouts
- 3" Oval Mandrel-Bent Stainless Exhaust Systems
- Piston-Actuated Turbo Wastegates
- Plug-and-Play Coil Packs for Domestic and Import Applications
- Billet CNC Throttle Bodies
- Custom Suspension and Chassis Components
- Race-Proven Fuel Management and Ignition Upgrades
 
Who Runs Granatelli Products?
Granatelli Motor Sports parts have powered winning teams and competitive builds in NHRA, SCCA, NMRA, and beyond. Trusted by grassroots racers, professional tuners, and pro-level builders alike, our components can be found on:
- NHRA Pro Mod cars
- SEMA Show builds
- Time Attack cars
- Drift and Street-Legal Track Vehicles
- High-HP Domestic Builds from Mustang to Hellcat
- Custom Turbo and Nitrous Builds
- Sponsored builds by leading YouTubers, fabricators, and influencers
 
Just a Few Racers and Builders Who've Trusted Granatelli:
- Mario Andretti (STP sponsorship era)
- Richard Petty
- Kenny Bernstein
- John Force
- Tony Pedregon
- Jesse James
- Dave Ankin (ToyMakerz)
- Street Outlaws & NHRA teams
- Pro Touring & LS Swap pioneers
- Hundreds of grassroots racers and weekend warriors around the globe
 
Granatelli parts are available at top retailers like Summit Racing, Jegs, and directly on our official site GranatelliMotorSports.com. We proudly ship worldwide and support our community with exceptional tech support, product education, and fast fulfillment.
 
When you choose Granatelli Motor Sports, you're not just buying performance parts—you're joining a family. A legacy. A movement. From post-war street racing to modern-day horsepower wars, we've been here, building the parts and writing the history that shapes the automotive world.
 
Join the legacy. Build it stronger. Build it with Granatelli.

Leadership & Executive Team

J.R. Granatelli

President & CEO | Granatelli Motor Sports

J.R. Granatelli is a leader defined by action, consistency, and example. Rather than relying on titles or authority, he leads from the front—by doing the work, solving problems directly, and holding himself to the same standards he expects of others. His reputation is built on reliability: when he commits to a task, it gets completed, without wavering and without delay.

With a strong interest in the automotive industry and a hands-on approach to mechanical work, J.R. brings a deep respect for systems, craftsmanship, and accountability.

Working on cars reflects his broader professional mindset—understand the problem fully, address it at the source, and finish the job the right way. Precision, preparation, and practical solutions matter more to him than shortcuts or surface-level fixes.

A strong work ethic is one of J.R. Granatelli's defining traits. He believes firmly in doing today what can be done now, not later. This philosophy drives his productivity, decision-making, and leadership style.

Colleagues and collaborators know him as someone who follows through, stays focused under pressure, and does not abandon a project once challenges arise.

"When problems surface, he moves toward them—not away—bringing clarity and direction where we need it most."
— Jorge Vasquez, Operations Manager

Outside of work, J.R. maintains balance through pursuits that reinforce patience, awareness, and steadiness.

Watching fish swim in his pond offers moments of calm and reflection, while time spent boating sharpens his appreciation for preparation, adaptability, and respect for changing conditions.

These experiences shape his leadership approach: remain composed, anticipate variables, and respond with intention rather than impulse.

Family plays a central role in his life and leadership. Time spent with his grandchildren, children and dogs keeps priorities clear and perspective grounded.

A perfect day is not defined by achievement alone, but by presence—being fully engaged with the people who matter most. That sense of responsibility carries naturally into professional relationships as well.

"J.R. Granatelli is deeply loyal to family, friends, and colleagues, and is known for going the extra mile when others depend on him."
— Olivia Garcia, Accounting Dept Manager, 1991 to 2022

J.R. sees himself as both a leader and a fixer—someone who takes ownership when something isn't working and steps in to make it right.

"Leadership, to me, is not about directing from a distance, but about standing alongside others, setting the pace, and demonstrating my own commitment through action. Trust is earned through consistency, and i try to earn it by being accessible, dependable, and steady."
— J.R. Granatelli, President & CEO

What ultimately sets J.R. Granatelli apart is character. He brings a calm, focused presence to complex situations and approaches challenges with discipline and resolve.

His approach is straightforward and proven: show up, do the work, and leave things better than you found them.


Jorge Vasquez

Vice President of Operations | Granatelli Motor Sports

Jorge brings a wealth of knowledge and hands-on leadership experience to Granatelli Motor Sports.

A strong foundation in customer service: honed from years of experience learned on the job at GMS

Inventory control and just-in-time inventory management,

Manufacturing operations: Jorge is a hands-on leader, never asking others to do a job he has not already done himself.

With a keen understanding of both the numbers and the people behind them, Jorge ensures that mindset allows Granatelli Motor Sports to stay agile, responsive, and competitive in a fast-paced industry.

Beyond systems and strategy, jorge is known for his exceptional people skills. Custom Service:

"No one wants to be left on hold when they call in for information, that's why we have implemented a 4-ring policy. We promise to answer your call within 4 rings of the phone and we will only put you on hold if your circumstance of unique"
— A promise Jorge adheres to and expects from every team member and GMS.

He builds strong teams, fosters accountability, and leads with clarity and purpose. His ability to align operations with customer expectations makes him an invaluable asset to the company and a driving force behind its continued success.


JoJo Granatelli

Executive Operations | Granatelli Motor Sports

JoJo Granatelli represents the next generation of performance-driven leadership at Granatelli Motor Sports. Raised in a legacy built on speed, innovation, and relentless work ethic, JoJo combines deep-rooted industry knowledge with a modern, forward-thinking approach. His passion for motorsports is matched by his commitment to excellence, customer relationships, and brand growth.

Whether working behind the scenes on operations, engaging with clients, or contributing to strategic development, JoJo brings energy, accountability, and pride to everything he does. Focused, driven, and loyal to the Granatelli name, he continues to build on a family tradition defined by performance, integrity, and results.

"You will not meet a kinder person", said J.R. Granatelli Company Principle. "Jojo thrives under pressure. Where other get stressed, he remains calm and problem solve"

Jojo is also the Granatelli teams test driver. Every part designed and engineered by GMS is tested in real world scenarios but a staff member under the watchful eye of Jojo.


Luis Ruvalcaba

Logistics Manager | Granatelli Motor Sports

Luis is another lifelong Granatelli Loyalist. He is the backbone of the operational efficiency of Granatelli Motor Sports, responsible for coordination the movement of goods, materials and information from incoming supplier materials all the way to customer service in the most efficient cost-effective way possible.

Luis over sees shipping and receiving, negotiates freight rates, manages all carrier relationships all while monitoring inventory flow, ensuring on-time delivery performance, all in concert with Jojo Granatelli and Jorge Vasquez.

Beyond transportation, Luis's strong understanding of forecasting, demand planning, warehouse coordination and risk management all play an integral role in Luis's day to day functions. With the help of

Adam Mathews – Shipping and Receiving Manger

They anticipate problems before they happen. There are no such things as supply chain disruptions or delayed shipments nor inventory imbalances because Adam controls it all and quickly implements solutions, when or if problems arise. This dynamic duo has years of strong analytical thinking and clear communications with all our essential vendors


Claudia

Production Supervisor | Granatelli Motor Sports

Claudia brings over 10 years of seniority to Granatelli Motor Sports, where she leads Inventory control and quality assurance with precision and professionalism. A meticulous eye for detail assures the Granatelli end user that your product will always be complete the first time, nothing gets past her.

Claudia understands that effective Inventory control management is the back bone of any high-performance operation. Balancing accuracy, timing, farecasting and accountability every single day.


 
 

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