What's the Diff? | Figuring Out Which Differential Setup Is Fastest on Track

By Per Schroeder
Jul 16, 2021 | Honda, Differential | Posted in Shop Work , Drivetrain | From the Feb. 2009 issue | Never miss an article

Photography by Per Schroeder

[Editor's Note: This article originally appeared in the February 2009 issue of Grassroots Motorsports.]

There’s one key factor when it comes to on-track success: efficiently getting the power to the ground. That’s a pretty easy task when the road is straight, as a set of ring …

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View comments on the GRM forums
Marc New Reader
8/30/09 8:20 a.m.

Great article! I have a question about the oil type you used and how it worked in the KAAZ unit. Who do I talk to?

Ted_J None
1/23/12 10:32 a.m.

I agree with Marc, this is a great article! Curious if any other tests have been done like this seeing as how this article was done almost 3 years ago now?

RJStanford GRM+ Memberand New Reader
7/16/21 1:44 p.m.

Seems like an editing goof - the Kaaz section is shown below the Giken but the Giken text referrs back to the Kaaz content.  Nice article overall though!  Not sure why it showed back up (as an exclusive one at that).

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