Mercury Racing / Roadster Shop SB4 7.0 - DOHC 32 Valve engine based on LS7 makes 750 hp at 8,000 rpm! A look at the new SB$ DOHC LS-based engine designed by Mercury Racing and brought to the ...

Enter the LS7 SB4 7.0, a modified General Motors ... 3 inches longer and 2 inches higher than the General Motors-sourced crate engine, the Mercury-tuned powerplant measures 17.1 inches in height.

Well, that's the idea that sparked in the minds of the gearheads over at Mercury Racing. What gelled in their grey matter was to take one of GM's more successful LS engines—the 427-inch LS7 ...

What you need is this naturally aspirated 7.0-liter, modified LS7 crate engine from Mercury Marine. And, yes, I do mean the boat engine company. What Mercury did was take an LS7 V8 crate motor ...

The SB4 crate engine is based on General Motors' LS7 7.0-liter V-8, which last did duty in the fifth-generation Camaro's Z/28 model. However, Mercury Racing, the company's automotive engine ...

Mercury Marine is a little different ... and others. The engine, dubbed the SB4, uses the block of GM’s famous LS7 but now features aluminum dual overhead cam cylinder heads.

Although the Ultima GTR isn’t much more than a glorified kit car, it is one of the quickest vehicles on the market and can be equipped with a plethora of different engines depending on the ...

When it comes to engine swaps, there might not be one that's more popular than the LS swap. This is in large part due to the easy availability of them, but they are also good performers. The LS7 ...

Reliability, modifiability, and raw power are hallmarks of every LS engine, but the GM LS7 represents the LS engine series in its purest and most potent form. When the LS7 arrived in the Corvette ...

Well, that’s the idea that sparked in the minds of the gearheads over at Mercury Racing. What gelled in their grey matter was to take one of GM’s more successful LS engines—the 427-inch LS7 ...

Well, that's the idea that sparked in the minds of the gearheads over at Mercury Racing. What gelled in their grey matter was to take one of GM's more successful LS engines—the 427-inch LS7 ...