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View Full Version : wastegate choice ?


gEtyOpAPiOn
02-11-2006, 02:15 AM
ok here we go .... what size of wastegates would be recomended for 8psi-12psi range on a twin turbo setup for an ls1 stock bore 346?? planning on using the tial wastegates and eboost controller and a tial bov oh and turbos are 60-1

hotwheels
02-11-2006, 07:43 AM
i would say 40mm, minimum.............

nitrorocket
02-11-2006, 11:06 AM
I run dual racegates, no problems. 42 mm each.

hotwheels
02-12-2006, 07:20 AM
That's exactly what i am running too............

gEtyOpAPiOn
02-12-2006, 10:30 AM
hmmm so what spring would i be needing for 8psi ...is it like 2 8s or 2 4s ? i would like adjustability from 8-12 thanks

nitrorocket
02-12-2006, 08:49 PM
2 8's