Kuryakyn 9431 HYPERCHARGER for VTX 1300 C/R - Manual (Page 4)

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4
ADDENDUM I
The following recommendations are to be used as a starting point only, but should work well in the
majority of cases. Individual bikes may need additional tuning to achieve maximum performance. These
baselines were established at 700 feet above sea level.
VTX 1300 with Pro R-Series Hypercharger and Stock Pipes
#65 Pilot Jet
#185 Main Jet
0.8 Shim under needle
VTX 1300 with Pro R-Series Hypercharger with Hard Chrome 2.5” Classic Straights
#65 Pilot Jet
#185 Main Jet
0.8 Shim under needle
VTX 1300 with Pro R-Series Hypercharger, Stock headers and Cobra Slash-Cut
Slip -on Mufflers
#65 Pilot Jet
#185 or a #182.5 Main Jet
0.8 Shim under needle
DISCLAIMER
Any modifications to a motorcycle’s exhaust or intake tract require carburetor re-jetting to
achieve maximum performance and maintain drivability. If you are uncomfortable with the
process of tuning your carburetor, we recommend that you bring your motorcycle to a qualified
motorcycle mechanic to have this kit installed. The jets included in this kit were selected based
on test results with various combinations of components that we felt would represent the
majority of the customers purchasing this kit (see Addendum I). However, no two motorcycles
are exactly alike. Depending on the individual case, additional jets may need to be purchased
from an outside source. Küryakyn warrants the parts included in this kit to be free of defects in
materials and workmanship, but makes no claim whatsoever in regard to costs associated with
installation or tuning.
Ride On!
HYPERCHARGER
INSTALLATION