Volvo Owners Club Forum - View Single Post - D5254T (to 2002, Audi)

zagaronas · Feb 25th, 2021, 20:18

Hello my volvo now have GT28(wg tubo) turbo there any isues to reduce turbo lag? Now turbo starting spool at 3k rpm and have 0.9bar boost. GIBONTA Race nozzles 0.260, new ic, straight exhaust, ecu chip not too much. There is no black smoke. When rmp gets about 4k rpm turbo spool nice 1,5bar. Any ideas how to reduce turbo lag ??

Feb 25th, 2021, 20:18	#1
zagaronas New Member Last Online: Feb 17th, 2023 15:18 Join Date: Dec 2020 Location: sls	D5252T with GT28 turbo Hello my volvo now have GT28(wg tubo) turbo there any isues to reduce turbo lag? Now turbo starting spool at 3k rpm and have 0.9bar boost. GIBONTA Race nozzles 0.260, new ic, straight exhaust, ecu chip not too much. There is no black smoke. When rmp gets about 4k rpm turbo spool nice 1,5bar. Any ideas how to reduce turbo lag ?? Last edited by zagaronas; Feb 25th, 2021 at 20:23.