BIG MOUTH 92MM THROTTLE BODY LSX 4-BOLT, NO TPS OR IAC

Description

When it comes to improving
your engine’s performance,
increased airflow is a key
ingredient. The FAST Big
Mouth Throttle Bodies for the
FAST LSX 92mm & LSXR 102mm
Intake Manifolds increase
airflow through a series of
innovative design changes and
a slightly enlarged throttle
opening. FAST also invested
significant testing &
engineering resources into
optimising cross-sectional
flow and eliminating airflow
turbulence, especially at
part throttle
operation.

In addition,
these throttle bodies offer
increased throttle blade
thickness to eliminate
deflection commonly found with
other throttle bodies,
especially those in boosted
applications. A smoother
operating offset blade pivot
improves throttle response,
and a beefed up linkage and
dual throttle spring mechanism
ensure total throttle control.
The FAST
Big Mouth 92mm Throttle Body
will deliver bolt-on GM Gen
III (LS1, LS2 & LS6)
horsepower while the LSXR is
designed to maximise
potential performance
upgrades on L92/LS3/LS7
engines.