Maintaining idle stability as cam duration increases mandates progressively more carburetor throttle-blade opening (via the idle mixture screws) to compensate for the reduction in cylinder pressure ...

Street cred can start with something as cool as pulling into the local cruise night with a thumpin' idle quality that combines decent compression with a big-cam lope to the idle. But big cams can kill ...

Precise ignition timing is essential for high-performance engine tuning and ensuring your small-block or big-block is delivering every horsepower within its capability. Since the era of poodle skirts, ...