RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   Race Car Tech (https://www.rx7club.com/race-car-tech-103/)
-   -   Help me pick the right FD LSD (https://www.rx7club.com/race-car-tech-103/help-me-pick-right-fd-lsd-478884/)

turbogarrett 11-04-05 10:45 AM

Help me pick the right FD LSD
 
Long story short, a local shop has lost my '87 t2 lsd and manual fd companion flange that I dropped off with an auto fd pumpkin for assembly. So now I am considering a kaaz or other aftermarket vs. picking up another s4 t2 lsd.

I drive the car on the street on a regular basis, dragstrip, attend a couple hpde weekends and autox's per year. Which one would best suit my "jack off all trades" type of car? If I do go with a kaaz etc., what % lockup would allow me hard launches at the strip and smooth cornering at the roadcourse?

thanx for your time, Garrett

jagwrjack 11-10-05 02:02 PM

You might want to test drive a car with a cusco/kaaz before you go to the trouble of installing one.

Sounds like you'll make the same use of your car as I do.

I have the cusco/3;90 in my FD/LS1 and have been considering removing it. It's a 2-way and really makes a horrific clanking noise around corners.

I wanted to track the car but the car wallows around long sweeping turns when the rear is between locking and unlocking. I put in new diff bushings (stock) so I don't think that's the problem. I'm using NEO gear oil.

Just food for thought. Too bad your in Wis. otherwise you could check my setup out.

Jack

turbogarrett 11-10-05 05:47 PM

Yeah, ^ that's what I'm worried about, have you tried removing any of the plates?

Now I am having a helluva time tracking down a t2 diff. The jimlab cobra cradle is looking better every day!

Eagle7 11-10-05 06:32 PM

I've got a turbo lsd.
http://www.i2k.com/~mdoane/ForSale/PartsForSale2.htm bottom of the page.
As noted, the companion flange has been removed and modified, and I don't have first-hand knowledge of the diff condition. Feels smooth and tight. If you're interested I'll make you a deal.

mdoane@i2k.com

turbogarrett 11-10-05 06:45 PM


Originally Posted by Eagle7
I've got a turbo lsd.
http://www.i2k.com/~mdoane/ForSale/PartsForSale2.htm bottom of the page.
As noted, the companion flange has been removed and modified, and I don't have first-hand knowledge of the diff condition. Feels smooth and tight. If you're interested I'll make you a deal.

mdoane@i2k.com

Let's make a deal, emailed ya.


All times are GMT -5. The time now is 01:01 AM.


© 2024 MH Sub I, LLC dba Internet Brands