Nissan 370Z Forum - View Single Post - 370z A2A supercharger boost issue. At dyno run

vqholic@Korea · 10-17-2022, 07:30 AM

Hello, a2a mode in Korea. I abandoned the Uprev and came to Ecutek. When running dyno , WOT, the boost is sometimes 14.5 psi, but sometimes 13.5 psi. What's the problem? My setting is 9lb pulley+turbo guard. And Ecutek Hybrid with omni 4bar Map Sensor.

What the hell's wrong with you? Bov problem? Belt slip? As shown in the video, the boost leak at 6400 rpm. At this time, the boost is 13.5 psi. however,When the boost rises to 7300 rpm, it is 14.5 psi.

10-17-2022, 07:30 AM	#1 (permalink)
vqholic@Korea Base Member Join Date: Nov 2019 Location: Republic of Korea Posts: 37 Drives: 10 Nissan 370z SC MT Rep Power: 55	370z A2A supercharger boost issue. At dyno run Hello, a2a mode in Korea. I abandoned the Uprev and came to Ecutek. When running dyno , WOT, the boost is sometimes 14.5 psi, but sometimes 13.5 psi. What's the problem? My setting is 9lb pulley+turbo guard. And Ecutek Hybrid with omni 4bar Map Sensor. What the hell's wrong with you? Bov problem? Belt slip? As shown in the video, the boost leak at 6400 rpm. At this time, the boost is 13.5 psi. however,When the boost rises to 7300 rpm, it is 14.5 psi. Last edited by vqholic@Korea; 10-17-2022 at 07:34 AM.