Depends how nuts you are going to go with mods. The rising rate regulator just increases fuel pressure by 2psi for every 1psi of boost increase in the manifold. They are good because you can get extra fuel out of a set of injectors without having to upgrade them when you reach 100% duty cycle. In my z18et, I have a rising rate regulator with Bosch 036 injectors. That combo should be good for a heap of power considering the injectors will flow 300hp total of fuel at 100% duty cycle AND only 45psi of fuel pressure (standard base pressure). So with 15psi of boost, the injectors will have 75psi of fuel pressure behind them, shit I hope the pump can keep up! Anyway if you don't plan on doing many mods, stick with the standard reg until it breaks. It should cope with reasonable boost increases. You'll probably find that changing the regulator will also mean making a new fuel rail as well.
Cheers Daniel Kroehn ----- Original Message ----- From: "Chalmers, Ryan" <[EMAIL PROTECTED]> To: "Ozdat List (E-mail)" <[EMAIL PROTECTED]> Sent: Tuesday, June 25, 2002 9:49 AM Subject: fuel question ? > listers > on a turbo car is the regulator on the fuel rail just setup for the standard > boost ? and so if more boost is used a malpassi rising rate fuel pressure > regulator need then ?? > Ryan > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
