Working Hours
  • Mon 8:30AM - 6:00PM
    Tue 8:30AM - 6:00PM
  • Wed 8:30AM - 6:00PM
    Thu 8:30AM - 6:00PM
  • Fri 8:30AM - 6:00PM
    Sat Closed
  • Sun Closed
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989-227-2908 | 909 E State St

Engine Repair

Engine Repair, St. Johns, MI

SHOP in St. Johns, Your Auto Repair and Engine Experts

The auto repair experts at RTL Auto Repair know sheer horsepower better than anyone. Whether you own a BMW, Corvette or classic muscle car, we can tune up your stock engine to hum perfectly.

When you are ready to install a new competition level crate engine and complete rotating assembly come to RTL Auto Repair the high-performance auto repair experts that drivers in St. Johns trust. From Chevrolet to Edelbrock and Mast Motorsports we have the expertise to turn a sports car into a high-performance racing machine.

Let us drop-in a new set of pistons, improve your engine oil and lubrication system or upgrade your valvetrain. Every day the expert mechanics at RTL Auto Repair give engines an extra boost with high-flow cylinder heads and multiport EFI. No build is too big at RTL Auto Repair. Stop by our auto repair shop at 909 E State St or call today at 989-227-2908 and let's talk horsepower.

Roush, Edelbrock, Chevrolet and More

Roush Engines

Combining engineering with racing, Roush founded Roush Performance Engineering in 1976 and began selling high-performance engine designs to the world of motorsports. His racing team's ability to win and a brilliant solution-oriented approach to building engines earned Roush a reputation associated with excellence.

Edelbrock Engines

Edelbrock engines are known for research and development, manufacturing, and state-of-the-art testing facilities. Racing enthusiasts have called the Edelbrock manufacturing approach "the most state-of-the-art" in the United States. Founder Vic Edelbrock Sr. bought his first project car, a 1932 Ford Roadster, and designed a specialty engine and intake manifold that instantly became a sensation in the world of "hot rods" and racing.

Chevrolet Engines

Chevrolet Performance began engineering high-performance crate engines 50 years ago and today continues to manufacture new horsepower focused engine designs with a distinctly American sound. Chevrolet offers full crate engine drop-in kits to help high-performance car drivers get back to leading the pack fast.

More High-Performance Engines

  • ATK High-Performance Engines
  • BluePrint Engines
  • First Mate Automotive
  • Mast Motorsports
  • Mopar
  • Reviva Inc.
  • Speedmaster
  • VEGE Remanufactured Engines

What Our Customers Are Saying

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Our family has taken cars to Rick at RTL for probably 20 years. Rick is like an encyclopedia for car trivia. He has always been extremely fair and honest with us, offering lower cost options to expensive repairs. I know that I will get accurate information and the best value from Rick. The used car inspection for $35 is absolutely invaluable. I recommend RTL regularly!

  • ASE (Automotive Service Excellence)
  • Jasper
  • AutoWares
  • AutoWares - Auto Value - CSC
  • WIX Filters
  • Moog
  • Monroe Shocks & Struts
  • Wagner
  • Car Care Aware
  • Call Us For Service: 989-227-2908