You could also (just to be different) do an H series frankenstein swap. Take the 92-96 Prelude Si (H23) block and mate it to the H22A head. I dont know the particulars about it, but I do know that you would need to tap the block and run a stainless steel braided oil line to the head for the VTEC. You would also need the H22A VTEC ECU. I'm not sure about the reliability of this swap tho...so I would probably just do the H22A swap to be on the safe side
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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