At What Point Are Large Volume Fuel Injectors Required?
Subrosa
06-18-2007, 12:19 AM
At what point of modifying your Sunfire/Cavalier's OEM setup are larger volume fuel injectors needed?
For that matter, are they ever "needed", or are they simply an improvement?
In addition, will the vehicle's current sensors/electronics recongnize and compensate for aftermarket injectors, or is a fuel management setup required?
As always, thanks to those who reply.
For that matter, are they ever "needed", or are they simply an improvement?
In addition, will the vehicle's current sensors/electronics recongnize and compensate for aftermarket injectors, or is a fuel management setup required?
As always, thanks to those who reply.
Schister66
06-18-2007, 01:18 AM
Fuel management of some kind is a must...i'm not sure what stock injectors are rated at for Cavaliers because i dont know what size they are. I do know that Honda injectors at stock fuel pressure are rated at about 190-200whp completely maxed. Those are 270cc's
I have 550cc injectors in my GSR and at about 68% duty cycle i'm making 306/208 on 92 octane.
What are your plans for the car??
I have 550cc injectors in my GSR and at about 68% duty cycle i'm making 306/208 on 92 octane.
What are your plans for the car??
Automotive Network, Inc., Copyright ©2025