just installed b&m fuel pressure regulator and guage, set the fuel pressure to 40-42 psi, but at wot the pressure drops to like 35psi !! ?? and when i cut the engine off the pressure drops to 0 in a second
the setup is ls vtec , type r head, 550cc, hondata, drag turbo kit, 255lph intank fuel pump
should i just go with the stock fuel pressure regulator? and is that gonna work fine im shooting for something close to 375-400hp, 18-20psi
please let me know what should i do?

thanks,
rob


Modified by ek9turbo at 6:39 PM 2/24/2004


Modified by ek9turbo at 12:52 AM 2/25/2004


Modified by ek9turbo at 12:56 AM 2/25/2004

 

put back the stock fpr and see what happen. Is that a 255 inline pump or intank pump?

 

its an intank fuel pump,

 

bump