A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications particularly big cams tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at a higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more tractability. Street Rods with modified engines will also benefit from a Holeshot converter.