PI swap compression question

[jcint]

So i hear that my compression after my swap will be around 10.1 I don't plan on getting a blower, and i know i'll have to start using premium gas,but what else should i look out for. I'm no mecahnic but is 10.1 a bad thing or good? I aslo know i will have to get the car tuned after the swap to peek it's performance.

 

[DropTopPony]

10:1 is good if your staying NA! pi swap may actually be alittle higher.

 

[Mike97gt]

10:1 is good if your staying NA! pi swap may actually be alittle higher.

yeah it's good but you need 93 octane and listen for pinging. our cars have no knock sensors.

 

[jcint]

no knock sensor? IS there a fuel additive i can use if someone (wife)accidently puts regular gas in my GT? She drives my gt every now and then and i hope she never forgets but.... I know my wife!