Best psi to set nitto's at?

[redhot916spd]

So far my 91 has pulled 12.02 @117 but now I have a stiffer clutch and 4.09 that seem to make it harder to get off the line without spinning and wondering what everbody has had there best luck at psi wise for their launch? Thanks

[IT L GO]

If your referring to Nitto Drag Radials and there are any like BFG Drag Radials. I used 18 at the strip and 25 on the street on my DR's.

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[redhot916spd]

also what is the best 60ft everyone is getting on dr's and what size?

[JohnS]

I just got a 1.786 60' Sunday on nitto 305/35/18 with 15 psi. i usually run 17psi but i tried 15psi and it seemed to work a little better. either that or the track was prepped better than before.