Originally Posted by
xr2wishy
630cc siemens deka, same as Karl, 1.8zvh 4wd cossie turbo .048 housing, 23psi of boost, max of 80% duty so far.
they will run less duty for same boost on my zetec turbo engine i'm planning to build in the near future though.
630cc will do a solid 450hp on a zetec