Profec-B II Boost // problems - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sr20tom · 04-05-2006, 02:51 PM

Going with turks question. The start boost is not in psi. In order to get my boost to 18psi i need 55% set. I tried turning the gain up and down and it either spikes and falls of hard or it falls off slow to 12psi. And the Start boost is not in PSI. So should i set it to 16 or 53??? So Anoying going down the track thinking you are at 18 psi but its really 12.5 . I need Help

04-05-2006, 02:51 PM	#13
sr20tom Leaky Injector Join Date: Dec 2004 Location: Queens Posts: 147 Trader Rating: (0) Feedback Score: 0 reviews	Going with turks question. The start boost is not in psi. In order to get my boost to 18psi i need 55% set. I tried turning the gain up and down and it either spikes and falls of hard or it falls off slow to 12psi. And the Start boost is not in PSI. So should i set it to 16 or 53??? So Anoying going down the track thinking you are at 18 psi but its really 12.5 . I need Help __________________ 91 SRtweezy powered sil-80

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