![[Datsun 1200 encyclopedia]](/wiki/upload/wiki.png)
| Revision as of 23:28, 31 March 2014 ddgonzal (Talk | contribs) (->Strength) <- Previous diff |
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| = See Also = | = See Also = | ||
| - | For swapping of automatic transmissions, see [[Automatic#Interchange]] | + | * For swapping of automatic transmissions, see [[Automatic#Interchange]] |
| + | * [[5-Speeds]] | ||
| = Strength = | = Strength = | ||
| + | Gearboxes are rated for maximum torque (twisting force). The HP is irrelevant unless engine capacity or RPM are known, from which the torque can be deduced. | ||
| + | |||
| * [[60-Series Transmission]] add lightness for best performance | * [[60-Series Transmission]] add lightness for best performance | ||
| - | suitable for the torque of an A12 or A13 | + | suitable for the torque of an A12 or A13 engine |
| * [[60-Series Transmission]] are stronger, but heavier | * [[60-Series Transmission]] are stronger, but heavier | ||
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| * [[63-Series Transmission]] are larger and very heavy | * [[63-Series Transmission]] are larger and very heavy | ||
| - | Fitted to five-speed B210 with A14 engine | + | Fitted to five-speed [[B210]] with A14 engine |
| suitable for supercharged A-series engines | suitable for supercharged A-series engines | ||
| - | The 63 gearbox was designed for the 1.6/1.8 liter class, but used in the B210 because a lighter 5-speed was not available in 1976. | + | The 63 5-speed gearbox was designed for the 1.6/1.8/2.0 liter class, but used in the B210 because a lighter 5-speed was not available in 1976. |
| = Sources = | = Sources = | ||
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| * F4W60 - [[60-Series Transmission]], four-speed | * F4W60 - [[60-Series Transmission]], four-speed | ||
| * FS5W63A - [[63-Series Transmission]], five-speed | * FS5W63A - [[63-Series Transmission]], five-speed | ||
| + | |||
| + | == B310 == | ||
| + | [[B310]] (markedted as Datsun Sunny, 210 or 140Y/150Y) used these gearboxes: | ||
| + | |||
| + | A12/A12A/A13-powered: [[56-Series Transmission]] | ||
| + | * F4W56A | ||
| + | |||
| + | A14/A15-powered: [[60-Series Transmission]] | ||
| + | * F4W60 - four-speed | ||
| + | * FS5W60L - five-speed dogleg shifter (1977-1979) | ||
| + | * FS5W60A - five-speed standard shifter (1980-1982) | ||
| + | |||
| + | |||
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| + | |||
| = Overview = | = Overview = | ||
Revision as of 23:42, 31 March 2014
Which transmissions bolt into the 1200, and what is involved in swapping them? Basically any B110, B210 or B310 gearbox will bolt to any Nissan A Engine, but minor fabrication is needed in some cases. In no case will a custom driveshaft be needed - if you can source the appropriate factory shaft.
Contents |
See Also
- For swapping of automatic transmissions, see Automatic#Interchange
- 5-Speeds
Strength
Gearboxes are rated for maximum torque (twisting force). The HP is irrelevant unless engine capacity or RPM are known, from which the torque can be deduced.
* 60-Series Transmission add lightness for best performance suitable for the torque of an A12 or A13 engine
* 60-Series Transmission are stronger, but heavier suitable for the torque of an A14 or A15
* 63-Series Transmission are larger and very heavy Fitted to five-speed B210 with A14 engine suitable for supercharged A-series engines
The 63 5-speed gearbox was designed for the 1.6/1.8/2.0 liter class, but used in the B210 because a lighter 5-speed was not available in 1976.
Sources
B110
* 3W56R - three-speed column shift * F4W56L - early 1200s * F4W56A - lates 1200s * FS5C56A - Datsun 1200 GX-5
B210
A12-powered * F4W56A - B210 with A12 engine * FS5C56A - B210 with A12 engine, five-speed
A14-powered * F4W60 - 60-Series Transmission, four-speed * FS5W63A - 63-Series Transmission, five-speed
B310
B310 (markedted as Datsun Sunny, 210 or 140Y/150Y) used these gearboxes:
A12/A12A/A13-powered: 56-Series Transmission * F4W56A
A14/A15-powered: 60-Series Transmission * F4W60 - four-speed * FS5W60L - five-speed dogleg shifter (1977-1979) * FS5W60A - five-speed standard shifter (1980-1982)
Overview
Only these interchange. They can be bolted in place of each other no matter which car they came from:
* four-speeds for A14/A15 engines * four-speeds for A12/A13/A12A engines
There are several minor differences between the others that prevent a strict interchange, although they can all be swapped with some additional parts sourcing or minor fabrication.
- gearbox mount location
- reverse lamp location
- transmission length and output spline
- torque rating. The 56 is not recommended behind A14/A15
4-speeds - F4W60 fitted to A14/A15 - F4W56A fitted to A12A The mount points for the crossmember differ
5-speeds - FS5W63A fitted to B210 - FS5W60 fitted to B310 The mount points for the crossmember differ The output spline and length differs
60-series are same length both 4-speed and 5-speed. The output splines are same. Ditto for the lighter 56-series 4-speed. You need to fabricate a mount adapter to swap these in a B210. B310 came with 3 different crossmembers which will bolt to any B310 so factory parts can be used.