Motor Trend

LS2 Crate Engines - The Great Crate Update Part 2: Induction Ceremony

In part one of our Great Crate Update, we subjected a GM Performance Parts LS2 crate motor to a series of performance modifications, including a Comp Xtreme Energy cam, a FAST LSX intake, and two ...
Hot Rod

Late-Model GTO Heads and Cam - The Voice Inside Our Heads, Part 2

If you're just tuning in, we're installing a Trick Flow GenX top-end engine kit, which features 225cc CNC-ported cylinder heads, a camshaft with 228/230-degrees duration at 0.050 and 0.585/0.585 lift ...
Motor Trend

LS2 Crate Motor - The Great Crate Update, Part 3

In the first installment of our Great Crate Update series (Nov. '06), we upgraded our GM Performance Parts LS2 crate motor with two different sets of roller rockers, a Comp Xtreme Energy cam, and a ...