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 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 strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated.

Application:

• 1991-1996 BUICK COMMERCIAL CHASSIS Automatic Trans
• 1988-1988 BUICK LESABRE Automatic Trans THM700-R4/4L60/MD8 Trans
• 1984-1984 BUICK REGAL Automatic Trans THM700-R4/4L60/MD8 Trans
• 1991-1996 BUICK ROADMASTER Automatic Trans
• 1990-1990 CADILLAC BROUGHAM Automatic Trans THM700-R4/4L60/MD8 Trans
• 1991-1992 CADILLAC BROUGHAM Automatic Trans
• 1992-1996 CADILLAC COMMERCIAL CHASSIS Automatic Trans
• 1993-1996 CADILLAC FLEETWOOD Automatic Trans
• 1985-1989 CHEVROLET ASTRO Automatic Trans THM700-R4/4L60/MD8 Trans
• 1990-1996 CHEVROLET ASTRO Automatic Trans
• 1987-1993 CHEVROLET BLAZER Automatic Trans THM700-R4/4L60/MD8 Trans
• 1993-1996 CHEVROLET BLAZER Automatic Trans 4L60-E Trans