Rebuilt LS7 Dyno test. 661 hp at 6,600 rpm and pulls to 7,000 rpm 1:25 Mercury Racing / Roadster Shop SB4 7.0 - DOHC 32 Valve engine based on LS7 makes 750 hp at 8,000 rpm!

The LS6 engine was used in Chevelle, El Camino, and Corvette models, offering 450 hp and 500 lb-ft of torque. The LS7 engine, a more powerful version of the LS6, was planned but never produced due ...

For example, the LS7 454, the 302 Small-Block V8 ... The same LS6 454 V8 was used in the 1970 El Camino SS 454 and the ...