Hays Twister Full Race Torque Converters feature a custom designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos.

They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss.

Features and Benefits:

• All Full Race series converters are built, tested, and proven to support up to 1,000 horsepower
• Features a custom anti-balloon plate designed to stop potential torque converter ballooning
• Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers
• State of the art Spray Welding process is used in select areas. Spray Welding provides clean, strong and consistent fusion while also increasing strength through hardening from higher process temperature
• Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
• All Hays torque converters are internally welded compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency
• Heavy duty Torrington bearings are used for greater strength and durability
• Stators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applications
• Increased horsepower and acceleration due to a weight saving, one application design. Almost all Hays converters are built for one application to reduce weight compared to a multi-bolt pattern converter.
• Full Race series torque converters are offered in several different stall speeds for popular automatic transmissions
• Industry leading Tech Support Team is available to provide assistance with stall speed selection

Details:

• Anti-Balloon Plate: Yes
• Balanced: Yes
• Bolt Circle: 11.50 Inch
• Crank Pilot Diameter: 1.703 Inch
• Diameter: 9.6 Inch
• Emission Code: 5
• Input Spline: 35
• Lock Up/Overdrive: No
• Lockup: Yes
• Series: Full Race
• Stall: 3200-3600
• Transmission: 4L80E
• Use with Power Adder: Yes
• Use with Trans-Brake: Yes

Application Summary:

• 1276 1993-1996 Jaguar XJS Base 2+2
• 1994-1996 Jaguar XJ12 Base
• 1994-2001 AM General Hummer Base
• 2003 Cadillac Escalade ESV Base
• 2002-2003 Cadillac Escalade EXT Base
• 2002-2003 Cadillac Escalade Base
• 2009-2015 Chevrolet Express Pasajeros Base
• 2007 Chevrolet Silverado 2500 HD Classic LS WT LT
• 2007 Chevrolet Silverado 3500 Classic WT LT LS
• 2007 Chevrolet Silverado 1500 HD Classic LT
• 1991-1994 Chevrolet Blazer Silverado Scottsdale Silverado Sport Base
• 1991-1999 Chevrolet C1500 Cheyenne WT Silverado 454 SS Scottsdale Base LS
• 1992-1999 Chevrolet C1500 Suburban Base Silverado LS LT
• 1991-2000 Chevrolet C2500 Cheyenne Silverado Scottsdale Base WT LS
• 1992-1999 Chevrolet C2500 Suburban Base Silverado LS LT
• 1991-2000 Chevrolet C3500 Cheyenne Silverado Scottsdale Base LS
• 1996-2009 Chevrolet Express 2500 Base LS LT
• 1996-2009 Chevrolet Express 3500 LS Base LT
• 1991-1996 Chevrolet G30 Hi-Cube Beauville Sportvan Chevy Van
• 1991-1999 Chevrolet K1500 WT Cheyenne Silverado Scottsdale Sport Base LS
• 1992-1999 Chevrolet K1500 Suburban Base Silverado LS LT
• 1991-2000 Chevrolet K2500 Silverado Cheyenne Scottsdale Base WT LS
• 1992-1999 Chevrolet K2500 Suburban Base Silverado LS LT
• 1991-2000 Chevrolet K3500 Cheyenne Silverado Scottsdale Base LS
• 1991-1999 Chevrolet P30 Base
• 1991 Chevrolet R1500 Suburban Silverado Scottsdale
• 1991 Chevrolet R2500 Suburban Silverado Scottsdale
• 1991 Chevrolet R3500 Silverado Cheyenne
• 2002-2003 Chevrolet Silverado 1500 LS Base LT WT SS
• 2001-2006 Chevrolet Silverado 1500 HD LT LS Base
• 1999-2004 Chevrolet Silverado 2500 Base LT LS WT
• 2001-2006 Chevrolet Silverado 2500 HD LT LS Base WT
• 2001-2006 Chevrolet Silverado 3500 LS LT Base WT
• 2001-2003 Chevrolet Suburban 1500 LT LS Base
• 2000-2007 Chevrolet Suburban 2500 LT LS Base LTZ
• 1995-1999 Chevrolet Tahoe LS LT Base
• 1991 Chevrolet V1500 Suburban Silverado Scottsdale
• 1991 Chevrolet V2500 Suburban Silverado Scottsdale
• 1991 Chevrolet V3500 Cheyenne Silverado
• 2007 GMC Sierra 2500 HD Classic...

Associated Comments:

• Note: The Full Race series converters are designed to be used with Trans-brakes and power adders such as Nitrous Oxide, Superchargers, or Turbos.
• Warning: Stall ranges will vary depending on Engine set-up, Weight of vehicle, and Gear Ratio.