The holset he351ve can be controlled with an actuator (wastegate actuator) they take off the stock electronic box and Fab up a bracket to mount the actuator to the vanes collar. Run a vacuum line from the Turbo to the actuator and by trial and error set the spring pressure. As boost increases...
Hey guys I've been a member for a while, just not very active. Just picked up my first supra, its gonna be a fun project. 1989 NA 5speed blown engine. All I have to do is get it home now.
Plans are to put a 1j with a mild single Turbo setup.
my name is josh use to drive a gt40/ s256 srt-4 but got rid of it (i miss it now lol) and now im looking to buy an mk3 supra and do a 2jz swap. Can't wait to be an official supra owner.:icon_bigg
pics of the old car
new setup:
this was the old setup:
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