Butterfly valves on the 6gc are in the ACIS air chamber, located in the intake manifold. It's not quite like TVIS... but has a similar concept...
"It's ok to be naked girl... I'm an artist!"1995 AT200 Celica ST:stocked out daily driver...1984 AE86 Corolla GT-SR5:silvertop 20V 4AGE project car jacked up with goodies...1991 SW2x MR2 n/a:bare bones hardtop model soon to be...
I´m spanish... Can you show me a pic about it?