Track day question

[Howardm]

When I was running stock ITR transmission I used Penrite pro gear 75w-85. It seemed to give the best shifts all round.

I used to change it before every track day, it cost something like $50 for 2.5L

It's viscosity and grade (GL4) are suitable for Honda transmissions and it supposedly has good shock resistance compared to OEM and similar fluids.

I'm only using motul FF LSD type 2 now because I'm running different internals and LSD settings.

Thanks for the info Super-DA9, i got in touch with Penrite and they recommended the same product as you.
All changed and ready to go, counting the days.