As the first of the rectangle-port cylinder heads that subsequently came through the years (i.e. LS3, L92), the LS7 cylinder head still reigns supreme as the best-flowing two-valve production ...
The question of the day seems to involve the difference between the original cathedral-port and modern rectangular-port LS heads. More specifically, which one is better? Were we to compare two sets of ...
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, ...
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