993TT Power Claims

[Steve Theodore]

As long at the stock internals are stout, I have no problem believing that. A stock Supra will go from 300ish rwhp to 600+ rwhp without upgrading internals. If Porsche is building them stout, then I'm sure the same can apply there.

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[Mike Brunton]

The 993TT's can be made very quick without increasing displacement. The trick is keeping the incoming air as cool as possible.

The 993 is a 3L (if I am not mistaken) motor, so is the Supra. The Supra can be pushed to 600HP without too much trouble (larger turbos, etc), and I know various tuners do it with the Porsches also.

Isn't that how Ruf did it with some of his cars? Wait until he gets it back - he may or may not achieve that 600 number. It's definitely possible, but I'd only trust a good tuner with my 911 Turbo, and it is very expensive to mod those cars!