the 88-91 usdm si clusters operate the speedo via mechanically driven VSS. What i did was since the B16 came w/ an electronic vss, i used the gear that goes into the trans from the Y1, and used the mechanical VSS top from the old L3 Si trans...to make one hybrid vss. speedo works fine that way...and VTEC started working once i did that
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FLINT BLACK 1990 CRX SI
Appearance Mods:
-JDM EF8 CR-X SiR Spoiler
-94/95 Integra GS-R rims
Performance Mods:
-JDM B18C swap
-OBD1 conversion
-Chipped P28 ECU
-Skunk2 Intake Manifold
-DC Sports 4-2-1 Header
-MSD SCI-L ignition
-EXEDY Racing Clutch
Interior Mod
-'95 Integra GS-R Gauge Cluster
Former Motors - RIP:
-JDM B16A #1- Blew up due to over-revving
-JDM B16A #2 - Hydrolocked
Former Cars
'89 CRX Si - "The Bumblebee"
'94 Integra GS-R
'96 Camaro