GT2/GT3/TWIN-TURBO TRANSAXLE SPECIFICATIONS. 996 Turbo 2001-05. 6-speed fully-synchronized AWD transaxle. Manufactured by Getrag. Plate-type limited-slip differential available. Porsche Transaxle Specialists. The finest racing and street gearboxes in the world. Porsche Boxster, Cayman, 964, 993, 996, 996TT, GT2/3, 997, Cupcars and RSR. The corvette transaxle has the axle outputs on the back of it, basically a diff shoved onto the back of a transmission. From the list of other trans you've listed it sounds like you are wanting something with the outputs up by the bellhousing. GameboyRMH GRM+ Member and MegaDork 3/9/18 8:18 a.m. This transaxle issue has stalled my progress for the past 2 months, hence I am eager to get a resolution. I need a cheap transaxle capable of 350lb/ft torque that is easy enough to get in australia. I was hoping Boxster may be the way to go.but will look at anything!
We make a wide array of adapters to mate popular (and some not so popular) engines to most popular transaxles.
For customers buying complete car kits, if we don't already have an adapter, you can send an engine and transaxle to us and we can probably mate them together. Engineering hours to measure, design and test, as well as cutting hours on the CNC machining centers will be billed at prevailing rates. Call us to discuss custom options. Again, this option is only for customers buying a new car kit at the time the custom adapter is requested.
The following lists some of the adapters we currently make. Some are popular and are stocked, while others will need to be machined on an as-ordered basis.
Porsche Transaxle Hp Rating
Audi V8 (4.2) --> Graziano (engine plate, no adapter needed)
Audi V10 (5.2) --> Graziano (engine plate, no adapter needed)
BMW V12--> Graziano
BMW V12--> Porsche G50
Chevy LS series (all) --> Graziano
Chevy LS series (all) --> Porsche G50
Chevy LS series (all) --> Porsche G96/01
Chevy LS series (all) --> Porsche GT2 and GT3
Chevy LS series (all) --> Ricardo
Chevy small block --> Graziano
Ferrari V12 (400i) --> Porsche G50
Ferrari V12 (599) --> Graziano
Ferrari V8 (360) --> Graziano
Ferrari V8 (308) --> Tremec T5
Ford Windsor (e.g., Ford SB 302 to 427) --> Audi 01E, 016
Ford Windsor (e.g., Ford SB 302 to 427) --> Porsche G50
Ford Windsor (e.g., Ford SB 302 to 427) --> Porsche G96/01
Ford Windsor (e.g., Ford SB 302 to 427) --> Graziano
Ford Mod motor (including Coyote) --> Porsche G50
Ford Mod motor (including Coyote) --> Porsche G96/01
Ford Mod motor (including Coyote) --> Graziano
Ford Mod motor (including Coyote) --> Ricardo (engine plate, no adapter needed)
Lamborghini V10 --> Graziano (engine plate, no adapter needed)
Maserati V8 4.2 --> Graziano
Oerlikon Grazaino supplies transaxles to Audi and Lamborghini and other supercar manufacturers. They are 6-speed units, with high-end parts. These are new, and are suitable for many mid-engined cars, including all of the Superlite cars that require transaxles, especially the SL-C and GT-R.
As the preferred transaxle for the SL-C and GT-R, these are fully supported by the factory with specific instructions in the Build Manual, and also with a Transaxle Completion Kit which includes everything needed to make these transaxles work in the SL-C and GT-R, including a a custom flywheel, new clutch, ring gear, alignment dowels, starter, and all hardware needed to install the transaxle to the car equipped with an LS engine.
Porsche Transaxle For V8
We have adapter plates that adapt the Graziano to the following engines:
Audi V8 (4.2)
Audi V10 (5.2)
BMW V12
Chevy LS series (all)
Chevy small block
Ferrari V12 (599)
Ferrari V8 (360)
Ferrari V8 (308)
Ford Windsor (e.g., Ford SB 302 to 427)
Ford Mod motor (including Coyote)
Lamborghini V10
Maserati V8 4.2
Ricardo provided the transaxle for the 2005-2006 Ford GT cars. They are extremely robust, and routinely power 1000 HP cars. They also very expensive, hard to find, and the clutch and starter are costly as well, but they are bulletproof. Occasionally found new as NOS, but generally only as a used transaxle now. We have adapter plates that adapt the Ricardo to the following engines:
Chevy LS series (all)
Ford Mod motor (including Coyote); no adapter needed for these Ford engines, but specific engine plates are available
The 5-speed, and later, 6-speed versions of the G50 series of Porsche transaxles were originally installed in 911s from 1987 to 1994. These are popular choices because they are light, relatively inexpensive to acquire, and, compared to some of the later choices, relatively compact. We have adapter plates that adapt the G50 to the following engines:
BMW V12
Chevy LS series (all)
Ferrari V12 (400i)
Ford Windsor (e.g., Ford SB 302 to 427)
Ford Mod motor (including Coyote)
The G96 range of Porsche transaxles was an evolution of the venerable G50 series, with improved synchros, and other technology. These are available as reman units from Porsche and other sources, enabling a car to have a new or near-new transaxle for relatively little money. Of course, we have adapter plates that adapt the G96 series of transaxles to the following engines:
Chevy LS series (all)
Ford Windsor (e.g., Ford SB 302 to 427)
Ford Mod motor (including Coyote)
These are relatively rare, and expensive, but tend to have better gearing for the typical domestic V8 engines in most replicas or supercars. We have adapter plates that adapt the GT2 and GT3 transaxles to the following engines:
Chevy LS series (all)
Ford Windsor (e.g., Ford SB 302 to 427)
Ford Mod motor (including Coyote)
For front-engined cars, the Tremec series of transmissions can be a great choice, with a broad aftermarket support, easy rebuilds with race-hardened parts, and a wide range of torque-input capacities. Note that except for the Superlite LMP1, these are not suitable for mid-engined cars. We have adapter plates that adapt the Tremec T5 to the following engines:
Porsche Transaxle
Porsche Transaxle For V8
Ferrari V8 (308)
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