|Multiple racing organizations use a limited throttle body size or throttle body restrictors to decrease power & "level the playing field".
IIRC it was Toyota in IMSA or LMP that designed a "bypass" of sorts that effectively increased the TB size & they dominated during that time.
~Induetime~ "Lag Less"
First Stock Turbo to break 500WHP on boost alone (Pre-E85).
New track car project "Diseaze":
http://arizonazproject.wordpress DOT com
Custom fabrication for the Z32: search QFAB on
More custom fabrication: search FuturFabrication on Facebook: