View Single Post
      05-14-2010, 08:53 AM   #29
Former_Boosted_IS
Major General
307
Rep
5,175
Posts

Drives: 4 Wheels
Join Date: Aug 2007
Location: Planet Earth!

iTrader: (15)

Quote:
Originally Posted by Clap135 View Post
If i said that, i'm sorry, that is not what i meant, you can drop pressure anywhere in the rpm band, typically it will start right after peak tq.
I would have to call cpe, but it would also make sense that these pump have a pressure release valve, meaning you can't go past a certain pressure which limits fuel as well. But this is just something im basing off previous platforms, not this one. Once you get into all this deeper you will quickly realize that your next car will be PI. I know mine will lol
I am still a +500 rwhp car and that is not a bad thing. The ability to run "leaner" on a DI motor is really incredible. Running 14.0:1 on a PI car on boosts that out of compressor efficiency ranges is not wise.
Appreciate 0