#90782, "RE: More Turbo Questions" In response to In response to 0
Originally posted by EclipseTenzoR So my latest trip to the track leaves me very upset. At 5psi of boost I only shoot a 17.2 that is only 1.4 seconds faster than my n/a time. Now keep in mind I only had one pass and launched it at 2000rpm with a 2.7 60ft time. Anyway so my question is this rite? Also, I will be going stage 2 when I return from boot camp so I will have a hahn front mount and boost 9psi. I also would like to know if the UDP and Fidanza Cam gears along with 55mm throttle body will show big improvements? I really want to know though if going from 5-9 psi will bea noticeable difference
That's not right. I ran 16.9 as an NA Auto (I was bolt on king at the time). Don't launch at 2k rpms. Power brake until the car is about to lurch forward. I don't remember what rpm that is but it's not 2k. Your 60' should be lower too. 2.5-2.6 if I remember correctly. You should be running low 16s / high 15s.
All those mods you mentioned will help. I wouldn't really bother with the cam gears though.
