JDM K20 vs AUSDM K20

[90LAN]

didnt the ausdm dc5 come with LSD?

sorry iam comparing this with a ausdm dc5r gearbox to a jdm dc5r gearbox

type s k20 no lsd

[fatboyz39]

4.7 FD for JDM/AUDM k20 box. Think the new UK civic type R are a 5.1 FD but the gear ratio's are different.

[7ypeR]

Jdm has 5.1 final drive, audm 4.7. You can tell when driving at 100kph in 6th gear, jdm will be at approx. 4500rpm and audm will be at 3500rpm give or take one or two hundred rpm. Ask anyone who has jdm k20, they will tell you that this is true.

[thebob]

4.9 i believe, most aftermarket fds for K20 are 5.1.

[fatboyz39]

4.9 i believe, most aftermarket fds for K20 are 5.1.

4.7 FD....there not 4.9. The new civic R from UK has a 5.1 FD from factory.

[EG5]

Jdm has 5.1 final drive, audm 4.7. You can tell when driving at 100kph in 6th gear, jdm will be at approx. 4500rpm and audm will be at 3500rpm give or take one or two hundred rpm. Ask anyone who has jdm k20, they will tell you that this is true.

NPR3 ( EP3 JDM gearbox ) and Y2M3 (JDM DC5R and AUDM DC5R gearbox) have exactly the same ratio. 4.7 Final Drive.

USDM K20A2 have different final drive ( 4.3 ) they also have different ratio from 4th , 5th and 6th gear .

[7ypeR]

I stand corrected. Good info

[xtercii]

Jdm has 5.1 final drive, audm 4.7. You can tell when driving at 100kph in 6th gear, jdm will be at approx. 4500rpm and audm will be at 3500rpm give or take one or two hundred rpm. Ask anyone who has jdm k20, they will tell you that this is true.

you sure 4500 at 6th gear? it sounds way too high for any factory car...

[Nepolian]

you sure 4500 at 6th gear? it sounds way too high for any factory car...

Its about 3500 @ 6th.

4500 @ 6th....may be with a 5.3+ FD......LOL

[EK4R]

thx eg5 for that info.

i stand correct. gearbox on the jdm dc5 and the ausdm dc5 are xactly the same

[thebob]

I stand corrected to, i guess my informant further stands out that he has no idea what he is talking about.

[Nepolian]

In regards to the FD2R running same ratios for 1,2,3 and lower 4,5,6 as per Euro R gives it great acceleration with the 5.1 and still gives it a good cruising ratio up high.

Get off the line alot quicker than the EP and DC!