Gearboxes
Showing all 5
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FRST5 4.0 CDS
“Fortin Racing 5 Speed Sequential AWD Truck Gearbox, 4” Gear Center with Center Diff and Sprag” The mission was to design the ultimate AWD Trophy Truck gearbox that could handle over 1000 hp with 40” tires in a 7000-pound truck. This all new AWD gearbox design for 2019 takes the race winning proven design of the FRST5 (3x Overall winner of the Mint 400) and adds strength across the board. This gearbox is currently being run in a truck capable of producing over 1500 hp. Increased traction features have allowed this vehicle to produce speeds over 160 mph.
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FRST5x4 SEQUENTIAL
Fortin Racing developed and converted the first Hewland Transaxle, originally designed for Formula and Indy Car racing, for off-road desert racing in 1971. The Hewland DG 300 with Fortin modifications quickly became the off-road racing industry leader as it allowed unlimited class teams to increase their engine size to 3.2 litre.
In the early 1980’s Fortin Racing began developing the Fortin 5spd. The Fortin Transaxle has continued to evolve to meet the demands of off-road racing, desert rally racing, endurance road course racing and drag racing around the world. The transaxle is currently running up to 700 Hp in off-road racing, over 1000 Hp in recreational vehicles and over 1100 Hp in front-wheel-drive drag race cars. The new off-road desert and short course truck gearboxes are currently being run with over 800 Hp. The most recent Fortin Transaxle wins include the 2007 Dakar Rally, the 2008 BITD Terrible Town 250, the 2008 SCORE Baja 500, the 2008 SCORE Baja 1000 and the 2008 BITD Vegas to Reno. McDowell Motorsports recently won the 2008 BITD points championship and “The King of The Desert” award for fastest mile per hour average among all classes for the entire season using the FRS5 transaxle.
The original Fortin 5 speed has evolved during the past 20 years into a complete line up of gearboxes including 4 and 5 speed “H” pattern gearboxes and 4, 5 and 6 speed sequential gearboxes. No matter what your application is we can match you with the right gearbox.
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FRST5 SEQUENTIAL
Fortin Racing developed and converted the first Hewland Transaxle, originally designed for Formula and Indy Car racing, for off-road desert racing in 1971. The Hewland DG 300 with Fortin modifications quickly became the off-road racing industry leader as it allowed unlimited class teams to increase their engine size to 3.2 litre.
In the early 1980’s Fortin Racing began developing the Fortin 5spd. The Fortin Transaxle has continued to evolve to meet the demands of off-road racing, desert rally racing, endurance road course racing and drag racing around the world. The transaxle is currently running up to 700 Hp in off-road racing, over 1000 Hp in recreational vehicles and over 1100 Hp in front-wheel-drive drag race cars. The new off-road desert and short course truck gearboxes are currently being run with over 800 Hp. The most recent Fortin Transaxle wins include the 2007 Dakar Rally, the 2008 BITD Terrible Town 250, the 2008 SCORE Baja 500, the 2008 SCORE Baja 1000 and the 2008 BITD Vegas to Reno. McDowell Motorsports recently won the 2008 BITD points championship and “The King of The Desert” award for fastest mile per hour average among all classes for the entire season using the FRS5 transaxle.
The original Fortin 5 speed has evolved during the past 20 years into a complete line up of gearboxes including 4 and 5 speed “H” pattern gearboxes and 4, 5 and 6 speed sequential gearboxes. No matter what your application is we can match you with the right gearbox.
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FRST5 3.5 CDS
Fortin Racing developed and converted the first Hewland Transaxle, originally designed for Formula and Indy Car racing, for off-road desert racing in 1971. The Hewland DG 300 with Fortin modifications quickly became the off-road racing industry leader as it allowed unlimited class teams to increase their engine size to 3.2 litre.
In the early 1980’s Fortin Racing began developing the Fortin 5spd. The Fortin Transaxle has continued to evolve to meet the demands of off-road racing, desert rally racing, endurance road course racing and drag racing around the world. The transaxle is currently running up to 700 Hp in off-road racing, over 1000 Hp in recreational vehicles and over 1100 Hp in front-wheel-drive drag race cars. The new off-road desert and short course truck gearboxes are currently being run with over 800 Hp. The most recent Fortin Transaxle wins include the 2007 Dakar Rally, the 2008 BITD Terrible Town 250, the 2008 SCORE Baja 500, the 2008 SCORE Baja 1000 and the 2008 BITD Vegas to Reno. McDowell Motorsports recently won the 2008 BITD points championship and “The King of The Desert” award for fastest mile per hour average among all classes for the entire season using the FRS5 transaxle.
The original Fortin 5 speed has evolved during the past 20 years into a complete line up of gearboxes including 4 and 5 speed “H” pattern gearboxes and 4, 5 and 6 speed sequential gearboxes. No matter what your application is we can match you with the right gearbox.
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FRST4 / 5L SEQUENTIAL
4 speed sequentially shifted gearbox designed for front-engine rear-wheel-drive race cars. Optional Chevy or Ford bell housing. The gearbox is built on 3.5” gear centers. The FRS4 has a 25mm wide-tooth face whereas the FRS5L has 18mm wide-tooth faces. The FRS4 is perfect for off-road race trucks with up to 700hp and 39” tires. The FRS5L is designed for road race applications and Drift cars with over 1000hp. The gearbox can be used with a torque converter