In addition to the obvious Continental kit, this Impala was fitted with the top engine available in 1958. The 348 Tri-Power setup is still on the car, though I wish we knew more about the engine.

During the 1950s, the automotive industry experienced a surge in the development of big-block engines, capturing the ...

In this episode of Engine Masters, presented by AMSOIL, we will compare the price, the tuneup, and the power of the Holley Tri-Power setup (part number 300-521 with gold dichromate carbs) to the ...

But if this Impala was indeed born with a W-series Tri-Power, it would be worth a lot of money to the right people. 1960 was the third model year for the Chevy Impala, and it is among the most ...

Check out ways to increase your carburetor for the best performance as the guys from Rod & Custom show you how inside Rod & Custom Magazine.