4agze rebuild Options

[Corolla_TC]

Hello everyone. My name is Brandon and I have a 1994 Corolla with a 4agze swap that we are rebuilding and twincharging.

E58 manual transmission w/ LSD
ae92 4agze bottom end
HKS head gasket
4age "blue top" bigport head and intake
SC12 modified to fit
TOGA HV oil pump
RX7 550cc injectors
Garrett T3/T4 50 trim turbo
Garrett fmic
HKS SSQV
Tial 38mm wastegate
Tubular manifold
Techno Toy Tuning adjustable cam gears
WRX spark plugs
Greddy profec EBC
AEM fuel and ignition controller


Old twincharge setup and pics



Rebuild progress

pulling the old motor


engine pulled


assembled and ready to go back in


putting it back in


new motor in

[Corolla_TC]

the bottom pic is the most recent. we just got the motor back in this past weekend. for right now, the supercharger is going to be pushing the stock 10lbs and then probably have the turbo pushing between 20 and 25lbs. with the old setup, it put 215 to the wheels but there were quite a few bugs/problems with that setup which is why I am redoing it. we (me and the guy that is helping me, shubert) are doing the "vw" setup which Im including a diagram of. Instead of having two "Y" pipes, there is going to be two filters with the filter by the turbo being after a 1 way valve. what will happen is when the turbo starts trying to pull more than the 10lbs the sc is feeding it, the 1 way valve will open and allow it to pull in fresh air also