by BiggSean on Thu Apr 10, 2008 11:20 am
Now I don't have any experience with VWs, but I do have experience with both turbocharged, AND supercharged cars. Here are the things that you should consider:
1) Fueling: You are going to be pumping a higher cocentration of compressed air into your motor, this requiring a high concentration of fuel. You should see if your fuel system is going to be able to handle this increase in demand. I'm referring to your injectors, fuel pressure regulator, fuel pump, and fuel rails.
2) Engine management: Your car is going to need to be tuned for this increase in air/fuel. Not sure of the options available for VWs, but i'm sure that reflash devices, chips, and piggy back systems can handle this.
3) Compression ratio: You should ask around to see how much boost your motor can handle, since it was designed as a naturally aspirated motor. Whenever you turbo, or supercharge your motor, your compression levels are going to increase greatly, and the bottom end can only handle a certain amount of cylinder pressure.
- 2005 Subaru WRX wagon- Fully built STI motor GT35R. 550awhp soon to come
- 2002 Harley Davidson F-150 (supercharged) 378/460rwhp
- 2007 Cadillac Escalade - 403bhp
