SS Viper

[JP]

The issue we have is not related to equal fuel pressure at the injectors, our "problem" is more related to fuel splatter from one cylinder to another. What would solve the problem is to move the injectors closer to the valve. But that will be another project, as it is now it works quite well as a Drag engine, the trottle response is fantastic and we need to test more before building a new intake.

Originally Posted by GUMP

I wonder if some of your tuning issues would go away if you regulated the pressure after the injectors? That way you would be guaranteed that all of the injectors are getting the same fuel pressure. It would also reduce heat soak related issues with the fuel in the rails. Or, am I missing something in this photo?

Love this project!!