Features:

• Rated up to 600 HP/500Ft-Lbs
• Furnace brazed impeller and turbine
• New precision steel pump drive tube
• Dual pattern drive lugs on some GM HoleShots
• New turbine hub
• New springs and rollers in stator
• New heavy duty needle bearings used instead of thrust washers

RPM ranges for B&M Holeshot Torque Converters:

• Holeshot 2000: 1900-2100 RPM
• Holeshot 2400: 2300-2500 RPM
• Holeshot 2500: 2300-2500 RPM
• Holeshot 2600: 2400-2600 RPM
• Holeshot 3000: 2800-3200 RPM
• Holeshot 3200: 2900-3200 RPM
• Holeshot 3300: 2900-3300 RPM
• Holeshot 3500: 3200-3500 RPM
• Holeshot 3600: 3400-3800 RPM
• Nitrous Holeshot 3800: 3500-3800 RPM

Stall Speed: Very mild street cars use a 2000 RPM stall speed unit. Most street-driven performance cars with 350 foot pounds of torque or more need a 2400 RPM unit. Cars with more radical small blocks (500 foot pounds of torque at 4500 RPM or higher) require a 3000 RPM converter. The more torque a motor puts out, the higher the resulting stall speed. Therefore most street performance big blocks would still use a 2400 RPM converter because they generally achieve 2600-2800 RPM. An engine smaller than 350ci might not achieve such stall speeds, which are based on an engine producing 230 foot pounds of torque at 2500 RPM.