John Carollo
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Features
Performance Drivetrains: When Things Just Mesh
This article originally appeared in the October 2023 issue of THE SHOP magazine. Behind every performance engine is a quality…
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Features
Roads to Riches
This article originally appeared in the September 2023 issue of THE SHOP magazine. Are your performance customers looking to do…
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Features
World Party: Sport Compacts
This article originally appeared in the August 2023 issue of THE SHOP magazine. Monty Python gave us the phrase, “And…
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Features
Shock Value
Literally and figuratively, these days we could all use a smoother ride, right? When it comes to aftermarket suspension upgrades,…
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Features
Dialed In with Tuners & Programmers
This article originally appeared in the June 2023 issue of THE SHOP magazine. Tuners and programmers are an important part…
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Features
Diesel Performance: Seven Days a Week
This article originally appeared in the May 2023 issue of THE SHOP magazine. Editor’s note: This discussion references the EPA…
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Photo Galleries
Hold Me Tight: Performance Clutch Systems
This article originally appeared in the April 2023 issue of THE SHOP. The continued excitement around manual shifting from a…
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Features
Three-for-One: The Benefits of Performance Exhausts
This article originally appeared in the March 2023 issue of THE SHOP magazine. With a performance exhaust system, drivers get…
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Features
Drag Racing Rides Momentum
This article originally appeared in the February 2023 issue of THE SHOP magazine. Drag racing, by all accounts, had a…
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Features
Filling the Funnel with Performance Oils & Fluids
This article originally appeared in the January 2023 issue of THE SHOP magazine. Performance oils and fluids are protection for…
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Features
From the Mag: Circle Track Market Roundup
While it’s down time for circle track racers, aftermarket racing and performance shops are kicking things into high gear as…