4age gearbox upgrade
01-05-2011, 05:58 PM
Post: #1
4age gearbox upgrade
hello, i would like to know the best / cheapest solution to upgrade the gearbox from my 4age
Please give me some cheap solutions.. i want to run turbo - 200 - 250rwhp


Thanks
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01-05-2011, 07:57 PM
Post: #2
4age gearbox upgrade
Ford type E or type 9 without integrated bellhousing and custom made bellhousing (which is not a cheap)...
http://t2.gstatic.com/images?q=tbn:ANd9G...yhpATzSJsA
http://www.cambridgemotorsport.com/Toyot...-9-Gearbox


You can also use a 4A-GE RWD-bellhousing and make a adapterplate between gearbox and bellhousing (like I did).

Mine Ford Type E with adapterplate and 2T-bellhousing in Ford Anglia (nowadays with 4A-GE-bellhousing in AE86):
http://i33.photobucket.com/albums/d61/Kl...IM1169.jpg
http://i33.photobucket.com/albums/d61/Kl...IM1168.jpg

"Tämmösellä modernilla autolla, niin mun mielestä, ei tämmöstä kisaa voi ajaa. Tää käy kunnon päälle eikä riitä aivot tähän touhuun!"
""With a modern car like this, in my opinion, a competition like this can't be driven. It's too physical and your brains can't cope with this stuff"
-Henri Toivonen 2.5.1986-
http://www.youtube.com/watch?v=OwgB4Xs4LVQ
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01-05-2011, 08:56 PM
Post: #3
4age gearbox upgrade
Thanks allot for info.. how much hp can it hold ? gear rations ?
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01-05-2011, 09:34 PM
Post: #4
4age gearbox upgrade
I have a 200Hp/193Nm on engine and Quiafe-gearkit (2.040, 1.540, 1.210, 1:1)


Stock ratios:
1. 3.65 2. 1.97 3. 1.37 4. 1.00

"Tämmösellä modernilla autolla, niin mun mielestä, ei tämmöstä kisaa voi ajaa. Tää käy kunnon päälle eikä riitä aivot tähän touhuun!"
""With a modern car like this, in my opinion, a competition like this can't be driven. It's too physical and your brains can't cope with this stuff"
-Henri Toivonen 2.5.1986-
http://www.youtube.com/watch?v=OwgB4Xs4LVQ
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01-05-2011, 10:27 PM
Post: #5
4age gearbox upgrade
Do you have any pictures of the gearwheels? I bought such a Ford gearbox with custom made bellhousing for 4A-GE. He told me it was quaife gearkit, but it have not straight cutted gearwheels.
I belive Quaife gearkit are straight cuttet, just like the reverse-gear, am I right?

Project AE86 now begun.

Cars I have owned:
Toyota Starlet EP91 1,3 16v Turbo, 200hp
Toyota Starlet EP71 1,3 12v Sport
Mercedes 207D camper, 1977.
Toyota Starlet EP70 with a 174hp Silvertop 20v See video here:
http://videos.streetfire.net/search/Star...079edc.htm
Toyota Corolla AE101 with a 164hp Silvertop 20v. (Evolution bodykit and candycolor paint).
Volvo 240 2,1 (The only car I have maked money on).
Toyota Corolla EE90 (my first car)
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01-05-2011, 10:34 PM
Post: #6
4age gearbox upgrade
Jimmi The Kid Wrote:Do you have any pictures of the gearwheels? I bought such a Ford gearbox with custom made bellhousing for 4A-GE. He told me it was quaife gearkit, but it have not straight cutted gearwheels.
I belive Quaife gearkit are straight cuttet, just like the reverse-gear, am I right?
I don´t have a picture of my own gearkit, but yes Quiafe use a straight cutted gearwheels.

here is one picture:
http://www.bmsc.com.au/forums/attachment...149sml.jpg
http://www.bmsc.com.au/forums/buy-sell-r...aight.html

"Tämmösellä modernilla autolla, niin mun mielestä, ei tämmöstä kisaa voi ajaa. Tää käy kunnon päälle eikä riitä aivot tähän touhuun!"
""With a modern car like this, in my opinion, a competition like this can't be driven. It's too physical and your brains can't cope with this stuff"
-Henri Toivonen 2.5.1986-
http://www.youtube.com/watch?v=OwgB4Xs4LVQ
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01-05-2011, 10:59 PM
Post: #7
4age gearbox upgrade
Or you just simly use a W gearbox with a 4age-W tranny custom bellhouse...

AE86 GT - SR20DET BlackTop //// Trackday beater
Citroen C4 Coupe VTR - 1.6HDi //// Streetcar
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01-05-2011, 11:13 PM
Post: #8
4age gearbox upgrade
Its not really any simpler.. W box or Ford, exact same measures needed to fit em. Only ford box has cheap quaiffe and sequential options, though I'm not sure how much torque the stock gears will take. W is usually solid.

A wheel to steer the front of the car
A pedal to steer the rear
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01-06-2011, 06:55 PM
Post: #9
4age gearbox upgrade
Quaife estimate the dog-box gearkit to about 190hp, and its only 4 speed Banging head

Project AE86 now begun.

Cars I have owned:
Toyota Starlet EP91 1,3 16v Turbo, 200hp
Toyota Starlet EP71 1,3 12v Sport
Mercedes 207D camper, 1977.
Toyota Starlet EP70 with a 174hp Silvertop 20v See video here:
http://videos.streetfire.net/search/Star...079edc.htm
Toyota Corolla AE101 with a 164hp Silvertop 20v. (Evolution bodykit and candycolor paint).
Volvo 240 2,1 (The only car I have maked money on).
Toyota Corolla EE90 (my first car)
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01-07-2011, 08:04 AM
Post: #10
4age gearbox upgrade
Jimmi The Kid Wrote:Quaife estimate the dog-box gearkit to about 190hp, and its only 4 speed Banging head



Banging head Banging head Banging head Banging head Banging head


and W gearbox is hard to find Sad
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