cars prob just gonna b used for street maybe a drag or 2 from time to time , as for hp not after anyfixed amount just wanna c what i can get out of it for whats being done to it hav a spare engine that i might try building up over time but for the moment i'll just play with the one i hav in the car and c what power i can get out of it . People will hav differing opinions on what it will get and what it wont and what turbo to run for what hp as we all know bigger turbo bigger power more lag well myself i dont know a great deal bout turbo engines being into bike and v8 most of my life so now im gonna learn bout turbos what better way than to listen to people in the know