General Motors once produced a polarizing series of engines that, despite praise, was flawed. These are ten cars that used GM ...

Pontiac’s reputation was built before these iconic models ... four-barrel carburetor and flows into the engine through an Edelbrock Performer RPM aluminum intake manifold and Edelbrock aluminum ...

The second-generation Pontiac GTO was fully redesigned compared ... aluminum rockers, aluminum cylinder heads, custom fuel pump, an Edelbrock Performer 800-cfm carburetor, and quite a lot more ...

Pontiac's Grand Am started life ... with faults ranging from blown head gaskets and overheating to far more serious cylinder head cracks. Regular — and preventative — maintenance may help ...

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He missed out because he never had a Corvette, he said, but he did own two Pontiac GTOs ... moving his hands around his head. “I want it to be…” He paused and motioned toward the center ...

Once the GM division responsible for delivering excitement, Pontiac created some iconic production cars, particularly during the golden age of muscle. In addition to its legendary muscle cars ...

This engine features a 10.3:1 compression ratio from custom-designed aluminum cylinder heads with 64cc combustion chambers. It also has a cast-iron engine block that retains provisions for a ...