FixVault

All Others

Operate engine at 4000 RPM (3500 RPM on RX7 non-turbo). Slowly decrease engine RPM until throttle lever contacts dashpot. If engine RPM is not as specified when throttle lever contacts dashpot, loosen lock nut and adjust dashpot as necessary. See DASHPOT SPECIFICATIONS TABLE.  Tighten lock bolt.

DASHPOT SPECIFICATIONS (1)

Application RPM
B2200 (Carbureted With M/T) 2700-2900
Miata 2350-2650
MPV (3.0L) 3200-3800
Protege
DOHC About 3500
SOHC About 2700
RX7
Non-Turbo 2700-3100
Turbo (2)
323 About 3000
929 (SOHC) 3200-3800
(1) Dashpots are not used on unlisted models.
(2) See dashpot adjustment procedure.