The Honda throttle bodies can be rebored between 2 and 4mm oversize from stock,
depending on the application. The butterfly is replaced by a new machined
component that precisely matches the new bore size. The inlet is also enlarged
with a newly machined taper. The throttle shaft is modified to improve airflow
as well, with the use of flush head fasteners on the shaft. Honda already does a
nice job with the profile of the shaft itself, so no other modification is
required to it.
Supercharged S2000 Dyno Chart
using a Proflow 64.25mm/70.1mm throttle body:
(click to enlarge)
Photo: Kyle Johnson
Acura Integra 90 and up
Honda Civic 88 and up
Honda Prelude 92 and up
Honda S2000 00 and up
We stock the S2000 throttle bodies for sale and exchange, so you don't have a
lot of down time.
We can rebore most all Honda throttle bodies, such as Pilots, CRVs, K-series,
B-series, JDM and others. Contact us to find out additional information.