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Street Attack 500 with Torquer cam – 640hp/671ft-lbs NA!

Fresh off the dyno is this Street Attack 500 engine. A Torquer LS7 110 camshaft was chosen to keep it very drivable. It’s camshaft-limited in power, but torque is through the roof at 671 ft-lbs.

Street Attack 500
RHS block with piston squirters, main and head studs
Forged crank/rods/pistons
Torquer LS7 110 camshaft
WCCH-ported heads with bronze guides
Ti/Mo intake valves/LS7 exhaust valves
FAST LSXR intake with NW102mm TB
ARE Stage 3 with Katech red pump

 

Street Attack 500 engine dyno

Getting ready to go back in the car:

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