[BReyes]

How much HP are you aiming for? Is it your first 911? Do you know it? Does it have your favorite colors. Are you tracking it. What ever you decide there is a right way to do it. It will certainly be a lot of fun. Who has serviced the car (is there a service history)? Are you planning on driving it for a while, or immediately after the PPI taking it to make it a first class race car.

If the latter, yes they would make it schweet.

The gearing has also been mentioned here as very effective with the 4-speed, but this only increases an easily escalating budget.

Good luck.

Regards,