fuel pressure question

[Otto J]

when running a fast system with a boost referenced fuel regulatlor is ther any rule of thumb of what your base pressure should be?
i was told that it should be 43.5 w/vacuum removed and that your injectors would be at the specified flow rate.
Otto

 

[bobc455]

In theory it depends on the injector. Most are set up at 42 - 45 PSI.

I used to run a throttle body injection system that was designed for 15 PSI, but that is an unusual case.

If you set up for 43.5, you'll be fine.

-Bob Cunningham
bobc@gnttype.org

 

[Otto J]

thanks bob, thats what i thought
Otto