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 ...

America has been responsible for some of the most iconic engines ever produced. One of the best examples of this is the ...

All Gen IV small-blocks receive a new throttle body; for the LS2 it's a huge, single-blade 90mm design that incorporates a motor to actuate the throttle's operation with electronic throttle ...

LS2 engines with this system were designated ... which allows for the deletion of an idle-air control motor. The throttle body into the intake manifold measures 90mm (3.55-inches).

Remember that photo from Weapons Grade Performance of a Corvette LS2 motor sitting in the engine bay of a Subaru BRZ? Well it turns out that the all the work is finally done, and the “BRZ06 ...

General Motors unveiled the fourth-gen LS2 in 2004 with the C6 Corvette ... debuting in the C6 Corvette ZR1 (per Motor Trend). Moreover, the LS has a ton of nerdy merits that allow it to produce ...

First, the 400hp 6.0L LS2 arrived for the '05 model year in the latest-generation Corvette, followed recently by the news of the giant-killer small-block: the 500hp 7.0L LS7 that will arrive this ...

In 2005, General Motors released its fourth-generation 6.0-liter LS2 small-block V8. A short two years later, GM followed up with the Gen IV 6.2-liter LS3. While the LS2 and LS3 are from the same ...

The upper specs came with an LS2 motor from the C6 Corvette and Pontiac GTO, a 6.0-liter V8 producing 390 horses. These vehicles took a little over five seconds to sixty mph. Transmission options ...

A 427 LS2 motor powers the ride, and the top, hood, and trunk lid have been cut and reshaped. The dash came from a '56 Chevy, as did the front bumper. Think show cars don't get driven? This one ...