I'm sure this has been done to death in the past but as a new owner I must ask..
Are there any affordable upgrades to terminate primary-secondary lag? I hear some of the twin scroll IHI's better ??
Ohh and is "keep it above 4k rpm" a valid solution?
MY01 Liberty GT BH5 - FMIC, blisteins, Blitz Nur Spec-R, Blitz SBC-II & Power meter ID.
Most pple who have the twin turbo cars learn to drive around the VOD (valley of death - nickname for the lag as seen on the dyno chart) by either keeping the rpm below it or over it.
The twinscroll is a single turbo, i think it would be quite hard to replace both your turbos with two twinscrolls.
I'm currently running on 99 ron fuel already over here, not tried any additive boosters as they cost the earth!
But yeh your right it'd be nice just to reduce it somewhat someone else told me the bigger turbo (VF26's) from a B4 would help. Is that right?
MY01 Liberty GT BH5 - FMIC, blisteins, Blitz Nur Spec-R, Blitz SBC-II & Power meter ID.