Rules regarding DOHC ZC.

[tanjulio]

Si 1-2, ZC 3-4, Si 5th (closer 2-3 shift, 5th doesn't run out so quickly; this with a MFactory 4.5 or 4.7 would work)

ZC 1-4, Si 5th (basically a GSR trans for a D-Series; this with that 4.5 FD or 4.7 would be great too)

ILIKETODRIVE

I just see one option for the 91 Transmission...4.9 Final drive. the FD you suggest is for a 92-00 civic transmission.

http://www.teammfactory.com/final-drive-gears_94

 

1: Perhaps there is another company that sells 'clutch type limited slips?

 

Okay.. so I'm still learning..

2: Are BOTH the final drive and limited slip attached together

OR

are they separate units that have to be purchased separately ?

 

Thanks..

[ILIKETODRIVE]

Hydro final drives and differentials fit Si/ZC cable transmissions, if I recall correctly. I don't recall the exact things needed but on D-Series.org there is a boatload of info between Aquafina and Mista Bone that would be able to sort it out.

 

There is a marking on the transmission near the passenger axle seal that tells you what type of gearing/case it is. It's a circle with some combination of letter and numbers. I do remember this part being critical.

 

The differential and final drive are separate units. The ring gear, which is 1/2 of the final drive, is bolted to the differential. The countershaft (output shaft) is the other 1/2 of the final drive.

 

For simplicity, yes, Si gearing with a 4.9 would be best.

[tanjulio]

ILIKETODRIVE. thanks

Looks like I have some homework to complete..

i'll work on getting this transmission sorted out.

 

Thanks for everyone's input...