Fuel Pressure ?
Fuel Pressure ? HAVE A 346 PISC 8PSI WITH A 255 WALBRO AND MY FUEL PSI IS AT 68 i AM ABOUT TO INSTALL A NASTY STAGE 2 STREET KIT, HOT WIRED, BOOST REFERENCED FPR AND SO ON WHAT SHOULD I SET MY FUEL PRESSURE AT?
I was thinking about setting it at 58 before connecting the vac line if so would it be ok to drive it for a week or so " no boost runs" untill I can tune it or should I set it at 68 and adjust it when I get it tuned.
I was thinking about setting it at 58 before connecting the vac line if so would it be ok to drive it for a week or so " no boost runs" untill I can tune it or should I set it at 68 and adjust it when I get it tuned.
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
Depends on how your injectors are tuned....
what size injectors?
It'd probably be easiest to set it to 58psi since thats our stock fuel pressure... and if your car's already been tuned then it's likely been tuned for stock fuel pressure
what size injectors?
It'd probably be easiest to set it to 58psi since thats our stock fuel pressure... and if your car's already been tuned then it's likely been tuned for stock fuel pressure
