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If you have the money and time the Tomei Cams 260/260 9.15mm are a great upgrade. We have done several back to back upgrades now and gained 35kw at the same boost with no loss of torque down low at all.

The gain shows up over 4500rpm, as you would expect.

Turboes spool earlier also. With cam timing adjustments you generally gain quicker spool up (400rpm or so) with no loss in the top end if done right.

Win - Win.

:yes:

They also complement turbo upgrades like the -5's which tend to spool slower with the standard cams and can be a bit laggy. My GTR with the -5's and the Tomei cams reaches 18psi by 4000rpm on the button ;)

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