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View Full Version : Ford C4 auto swap KA/SR



bradd
12-17-2004, 09:56 AM
I think this might be the best swap for high power applications. Its strong and dose not rob much power. And its a 3 speed so you will not rev like crazy on the highway.
Here are some specs/info on a S15 that has one...
http://www.200sex.com.au
"Driveline
Drag Racing:
- C4 drag prepared automatic transmission by Dominello's
- Full manual shifting
- Hi-stall convertor
- Custom driveshaft by Bosnjak Engineering
- B&M quicksliver shifter
Dyno Testing:
- S13 5 speed manual transmission
- Direct Clutch 5 puck brass button twin plate clutch
- Custom driveshaft by Bosnjak Engineering
Differential: Nismo 2 way mechanical LSD
"

http://200sex.com.au/albums/200SEX_Driveline/C4_Auto_01.sized.jpg

http://200sex.com.au/albums/200SEX_Driveline/C4_Auto_04.sized.jpg

That might be a stock SR bell housing the adapter is here.... it might work on a KA too if the Autos are similar to the 5 speeds... you can just swap bell hosings...

http://200sex.com.au/albums/200SEX_Driveline/C4_Auto_02.sized.jpg

bradd
12-18-2004, 02:12 PM
Any one know where to get this adapter???

Pros / cons??? What do you think??

gatecrasher
12-19-2004, 12:41 PM
if you were going to put an automatic in a 240.....thats the way to go.

WeldingHank
12-26-2004, 10:26 PM
to make full good use of that, you would need about 500WHP.

gatecrasher
12-27-2004, 07:48 AM
to make full good use of that, you would need about 500WHP.



yeah.......thats the idea. Though i think a lower 400rwhp car could make pretty good use of it

_omg
12-27-2004, 08:07 AM
That setup was put together by Croydon Racing Deveopments (http://www.croydonautosports.com.au/) in Sydney, if people want details you can probably email them (though the workshop is closed for christmas atm). It's also what they use on Devlsh

bradd
02-10-2005, 06:33 PM
Just to keep you guys updated I have been working on this set up.

info (http://ka-t.org/ipw-web/bulletin/bb/viewtopic.php?t=1553)

shifter info (http://ka-t.org/ipw-web/bulletin/bb/viewtopic.php?t=2033)