| My tuner also told me to be careful with twin intanks or even single intanks. He said they usually have a bypass valve internally for around 85-90 psi.. when they see that much fuel pressure they have a bypass that won't go higher. unless he had one of those regulator's that you posted about, but i doubt it i will ask.. He said when he had his twin intanks and crimped the return line fuel pressure would not climb past 90psi.. but with his external he has now.. he clamps the line and it goes right to 150 psi.. So if that is true, that means if you ever run a base of like 65psi and then plan on runnin 40-45psi. the pumps won't allow it.. and yes we do have our base FP at that and we do boost our Honda that high... We don't make 800+whp for nothing ;) But we have a new idea to get us back to about 43 base pressure and still be able to get itup to about 100 at full boost.... and it's not add 60psi of boost, lol.. ;) if ya wanna know, let me know... Just a good test for you to do after you get it all runnin...
RIP |
