Muscle Car Fan

Posts Tagged: Z28

One of our readers walked into a Chevrolet showroom in 1967 while still in high school, paid cash, and drove home in a brand-new Camaro that never left his ownership. Fifty years later the car is still immaculate, wearing dual white racing stripes and a story most muscle car fans only dream about. Read on to find out what it actually takes to keep a first car for half a century.

International Dyno Authority walks a rough-idling 1969 Camaro Z28 through a full carburetor tuning session, chasing a damaged choke plate, float adjustments, and jetting changes one dyno pass at a time. The result: a 20 percent horsepower gain and 12 percent torque gain, entirely from tuning — no new parts required. It’s a clear, step-by-step reminder of how much power a poorly adjusted carburetor can quietly hide.

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