martini964:
Grant:
Whoopsy:
Grant:
EnglishManInNY:

The most powerful one is the one in the RSR and that one is rated at 510HP with restrictor. Cup car has a even lower HP , 485HP.

Those race motors also need a rebuild every 100 hours. 

But yeah, take out the restrictor a motor can probably do 600HP. But still need a rebuild in 100hrs, maybe even less.

I thought the Cup can last 100 hours (improved from 50 hours in the 991.1), but I thought the RSR is only good for 40 hours or so...

I think its 40 hours too, but the bigger factor is sending it to porsche for rebuild,otherwise no warranty, and I don't think people,other than race drivers,wanted to do that

 

Race cars have no warranty............. 

You buy it as is.

Each race team either rebuild their own motors are send it off to someone that can. Porsche of course will rebuild it, but at a much higher cost than others. 


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