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S2000 > ENPP > ScienceofSpeed S2000 Big Bore Throttle Body
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big bore
throttle body |
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ScienceofSpeed S2000 Big Bore Throttle Body |
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New for 2009!
ScienceofSpeed has improved upon the factory throttle
body design by modifying the throttle shaft to accept an o-ring seal on
the inside of the TPS housing. This results in optimal seal for high
boost and liquid injection applications. |
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The
ScienceofSpeed Big Bore Throttle Body is a factory throttle body that is
machined larger with a new billet throttle plate and mounting hardware
installed. The larger bore - machined as large as possible while still
maintaining a strong wall - and the flush-mounted mounting
hardware increases airflow volume and decreases turbulence for more
power. Typical horsepower gains are up to 4-5 hp on natural aspiration motors
and up to 7-12 hp on forced induction motors from ScienceofSpeed and
independent customer testing. |
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Unlike other throttle bodies available on
the market, our special billet throttle plates are manufactured with a
taper cut on the edge. This prevents galling into the aluminum barrel
which can cause sticking and inconsistent throttle performance. This
attention to detail makes this the best big bore throttle body
available. |
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Throttle bodies are completely stripped
and cleaned eliminating the carbon build up in the throttle body. This
throttle body is compatible in all years and all engine types (see note
below) and can be used with the factory ECU or stand alone ECUs.
Machining the inlet manifold is not necessary, the larger bore works
within the factory gasket and intake manifold bore sizes. |
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approximate size
comparison |
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2000-05: |
Honda |
ScienceofSpeed |
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inlet size |
66 mm |
70 mm |
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outlet size |
62.7 mm |
64.2 mm |
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2006-09: |
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inlet size |
68 mm |
71.2 mm |
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outlet size |
64.9 mm |
66.4 mm |
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Compare hardware profiles between factory
& ScienceofSpeed: |
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ScienceofSpeed Core Exchange Program:
ScienceofSpeed offers a free core exchange program for this product. You
will be charged a refundable deposit on check out. Once you receive the
product, return your core to ScienceofSpeed within 30 days from date of
receipt for a refund. For full details,
please click here.
Gaskets available separately. Shipping is extra if purchased separately
from the throttle body. |
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specs |
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fitment: |
S2000,
all years |
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