WRX 6MT Swap -- Part 2
08-18-2003, 01:52 PM
#76
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I'd love to read Part 3 of the install.....
04-25-2004, 02:29 AM
#77
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rear brakes not required for 180
just to let you guys know....
when you fit the R180 diff, drive shafts, bearing housings and bearings, you can use the R160 ( the std ones)backing plates, hand brake ***, brake *** off the R160 set uo, the backing plates dictate what brakes you have to run.
The bearings have a larger OD and the bearing housings are machined to take the larger bearing, the bearing housing casting is the same, just machined out for the bigger R180 bearings, which BTW are the same bearing as fitted to the front wheels.
Also the oil cooler on the JDM 6mt uses the auto radiator for the tranns cooler. It has pipes up the left side rail, you can use a small trans oil cooler instead too.
when you fit the R180 diff, drive shafts, bearing housings and bearings, you can use the R160 ( the std ones)backing plates, hand brake ***, brake *** off the R160 set uo, the backing plates dictate what brakes you have to run.
The bearings have a larger OD and the bearing housings are machined to take the larger bearing, the bearing housing casting is the same, just machined out for the bigger R180 bearings, which BTW are the same bearing as fitted to the front wheels.
Also the oil cooler on the JDM 6mt uses the auto radiator for the tranns cooler. It has pipes up the left side rail, you can use a small trans oil cooler instead too.
05-08-2004, 04:54 PM
#78
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Only the JDM STi and other markets get the suretrac front LSD correct? Can you use the standard WRX front axles and hubs with the STi front LSD? Would you need STi hubs and STi axles as well?
05-09-2004, 03:12 AM
#79
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JDM and AU market has them std.
You can use all the std wrx drive shafts and bearings on the front, and the rear if you fit an R160 3.9 crown wheel and pinion to retain the std rear diff.
You can use all the std wrx drive shafts and bearings on the front, and the rear if you fit an R160 3.9 crown wheel and pinion to retain the std rear diff.
05-09-2004, 10:21 AM
#80
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"You can use all the std wrx drive shafts and bearings on the front, and the rear if you fit an R160 3.9 crown wheel and pinion to retain the std rear diff."
I would most likely go with the 180 in the rear and swap the hubs and axels, but I just wantd to make sure if I got a JDM trans with the front LSD that I could get by with the std. WRX front bits.
Thanks for the answer
I would most likely go with the 180 in the rear and swap the hubs and axels, but I just wantd to make sure if I got a JDM trans with the front LSD that I could get by with the std. WRX front bits.
Thanks for the answer
05-09-2004, 04:10 PM
#81
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STD front drive shafts off a 99-00 wrx, not sure the on the others.
06-06-2004, 01:42 PM
#82
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wow, sweet info thanks!
06-07-2004, 10:35 AM
#83
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off topic
What does the electrical process entail. I was informed that the 6pd required an electronic center Diff; I heard this process was extremely tedious.
11-18-2004, 08:37 AM
#84
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Back from the dead!
Has anyone cracked open a 6mt? Mines is the v7 non-dccd. I haven't blown reverse, but it no longer engages properly. I'm most likely doing it myself and would appreciate any guidance or advice.
Has anyone cracked open a 6mt? Mines is the v7 non-dccd. I haven't blown reverse, but it no longer engages properly. I'm most likely doing it myself and would appreciate any guidance or advice.
12-15-2004, 06:12 PM
#86
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Yes a part 3 would be most helpfull...
12-18-2004, 06:30 PM
#88
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Originally Posted by Wingless Wonder
Hmm, I seem to recall that the 6MT ratios were more tightly spaced, but that 6th gear ended up being slightly less overdriven than 5th in the 5MT. I just can't remember where I might have seen this, though... sorry. The 6MT's chief advantage is strength and durability, not necessarily performance. It's a tough *****. 
just to give my piece...
stick with 5mt, upgrade to RA-spec gears. who needs a sixth gear?
sure don't in the qt mile.
12-18-2004, 10:32 PM
#89
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Originally Posted by dubRexer
just to give my piece...
stick with 5mt, upgrade to RA-spec gears. who needs a sixth gear?
sure don't in the qt mile.
stick with 5mt, upgrade to RA-spec gears. who needs a sixth gear?
sure don't in the qt mile.
Jon, all I know is that the early 90's turbo legacy propshaft will work with the R160. The R180 diff is longer, so the only thing I can think of is the Japanese non-dccd propshaft.
Last edited by gpatmac; 12-18-2004 at 10:34 PM.
12-18-2004, 10:35 PM
#90
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Originally Posted by gpatmac
Thanks for your opinion, cat.
Jon, no. The only driveshaft that you'll be able to use is the early 90's turbo Legacy driveshaft.
Jon, no. The only driveshaft that you'll be able to use is the early 90's turbo Legacy driveshaft.
what!?! I was told I could and I was just trying to confirm it 
this ****en sucks! so I'll need the damn drive shaft too ahhhhhhhh... I cannot win!Jon