MitsuStyle - View Single Post - Goodbye 18k RPM v8's: F1 is Officially going Turbo 4-banger!

Pushit2.0 · 12-13-2010

"high-pressure gasoline injectors that can dump fuel into the combustion chamber at up to 7,251 psi."

Yes the fuel system at the injectors needs to have higher fuel pressure then cylinder pressure, its funny how its 7,251 psi.

With port injection that is why we use fuel pressure regulators, in vacuum the fuel is being sucked out and in boost its being forced back in, the regulator keeps the injector size the same.

~John

12-13-2010	#27
Pushit2.0 15min late to the world 12 Babes of Christmas Champion! 3D Championship Golf Champion! Drag Race Champion! Drifting Champion! Duck Hunter Champion! Street Racer Champion! Tire Toss Champion! Join Date: Oct 2003 Location: getting a monster Drives: a moon taxi Posts: 3,692	Re: Goodbye 18k RPM v8's: F1 is Officially going Turbo 4-banger! "high-pressure gasoline injectors that can dump fuel into the combustion chamber at up to 7,251 psi." Yes the fuel system at the injectors needs to have higher fuel pressure then cylinder pressure, its funny how its 7,251 psi. With port injection that is why we use fuel pressure regulators, in vacuum the fuel is being sucked out and in boost its being forced back in, the regulator keeps the injector size the same. ~John __________________ Moon taxi: 9.45@156.9 mph 41psi 2011... Letting people down sense 2012.