When a car is being upgraded in terms of horsepower and fuel efficiency, exhaust upgrades tend to be near the top of many ...
When Chevy dropped the 427ci LS7 on the performance world in 2006, it was the most powerful naturally aspirated V-8 powerplant ever put into mass production. A lot has happened in the interim, ...
In "LS1 Power Plan" (HPP Aug.-Oct. '08), our subject '00 WS6 T/A registered 381.1 rwhp and 365.8 lb-ft of torque, having gained an impressive 62.1 hp and 36.5 lb-ft. That "cam-only" configuration was ...
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