Road race guys, what kind of LSD and final drive?
building a road race DC2 for the next project, trying to get some info of what combo people are using. type of lsd, what final drive and what suspension setup. This car is for track only this car will not see the street. thanks
My vote:
Stock ITR LSD with an ATS 4.929 final drive. Keep in mind that the choice you make will greatly depend on what types of tracks you'll be running. If you're running ovals, scratch my suggestion on the FD.
But that's just me
Stock ITR LSD with an ATS 4.929 final drive. Keep in mind that the choice you make will greatly depend on what types of tracks you'll be running. If you're running ovals, scratch my suggestion on the FD.

But that's just me
The ATS 4.9 FD, like Jason suggested, is great in that car and engine. The stock LSD isn't perfect, but it should be good enough for what you're doing. It's also gonna be the cheapest you'll find (OBX might be cheaper, but...ehhhh), and replacements are fairly plentiful if you break it for whatever reason.
For track days only with no rule restriction, I would recommend the ATS 3-4-5 gear set (with stock 4.4FD) over the ATS 4.929FD only. It rips through 3rd to 5th just as fast and the rpm drop between shifts is less.
LSD, I would vote for the ATS 20 plates.
LSD, I would vote for the ATS 20 plates.
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Wai »</TD></TR><TR><TD CLASS="quote">For track days only with no rule restriction, I would recommend the ATS 3-4-5 gear set (with stock 4.4FD) over the ATS 4.929FD only. It rips through 3rd to 5th just as fast and the rpm drop between shifts is less.
LSD, I would vote for the ATS 20 plates.</TD></TR></TABLE>
Plus the new carbon super single clutch.....
LSD, I would vote for the ATS 20 plates.</TD></TR></TABLE>
Plus the new carbon super single clutch.....
I would recommend using a Quaife LSD and a gsr 3,4 gear with a FD of 4.75..you move thru the gears quickly and the quaife helps with 50/50 power to the front
good luck with whatever you end up running tho!!
good luck with whatever you end up running tho!!
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jason Franza »</TD></TR><TR><TD CLASS="quote">My vote:
Stock ITR LSD with an ATS 4.929 final drive.
But that's just me
</TD></TR></TABLE>
agreed...not like i have a choice though
Stock ITR LSD with an ATS 4.929 final drive.
But that's just me
</TD></TR></TABLE>agreed...not like i have a choice though
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Wai »</TD></TR><TR><TD CLASS="quote">with no rule restriction, I would recommend the ATS 3-4-5 gear set (with stock 4.4FD) over the ATS 4.929FD only. It rips through 3rd to 5th just as fast and the rpm drop between shifts is less.</TD></TR></TABLE>
For the record, I agree. I was a bit limited though 'cause of those damn rules
For the record, I agree. I was a bit limited though 'cause of those damn rules
I would recommend you use the Stock ITR LSD With either a SRR 4.7 OR 4.9 Final Drive.
We switched to SRR after breaking three ATS Gears in a season!
I have them in stock at $475.00 +shipping.
Kiwi
We switched to SRR after breaking three ATS Gears in a season!
I have them in stock at $475.00 +shipping.
Kiwi
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KIWI »</TD></TR><TR><TD CLASS="quote">I would recommend you use the Stock ITR LSD With either a SRR 4.7 OR 4.9 Final Drive.
We switched to SRR after breaking three ATS Gears in a season!
I have them in stock at $475.00 +shipping.
Kiwi</TD></TR></TABLE>
somebodies tryin' to market their products
j/k
We switched to SRR after breaking three ATS Gears in a season!
I have them in stock at $475.00 +shipping.
Kiwi</TD></TR></TABLE>
somebodies tryin' to market their products
j/k
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