JHP GTO
Throttle Body
item#3502
Designed by Starr Performance as
an upgrade bolt on to standard LS1-LS6 manifolds.
The standard throttle body tapers down from 102mm to a 75mm
butterfly and outlet. The problem with this however, is the
throttle blade(butterfly) and shaft interfere with airflow,
effectively reducing the diameter of the throttle outlet to much
less than 75mm. It was calculated that the interference caused
by an 84mm shaft and butterfly is equivalent to an open,
uninterrupted 75mm diameter throttle body. Therefore, the
performance 84mm throttle body offers optimum flow for standard
Gen III manifolds.
Also, all standard throttle body hardware fits directly onto
this performance throttle body, ensuring simple fitment with no
further accessories required.
$CALL
(shipped/delivered).
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