Question about A/F ratios

Onefast99gsx · 10-07-2005

I took it out tonight after work for some more serious pounding. I had to zip tie the hose on because it kept popping off. While the hose was off i was easily seeing 6+ degrees pulled back no problem. Now with it connected, i turned up the boost to about 23psi. I'm seeing about 2-3* being pulled back in the same spot(5700ish). Is it possible that the stock FRP was damaged from the vacuum line not being hooked up all that time? Or is it possible that the stock FPR is no good to run with a rewired 255LPH and 23psi of boost?

Thanks.