Um close but no cigar
The Civic SOHC VTECs and non vtec CRX CRV and Integra non vtec all use the M-45 blower. Not much to say about those kits not enough airflow.
The Integra VTEC Civic DOHC VTEC and Integra Type R all use the M-62 blower which is much larger. The size of the Prelude charger should be an M62 also but could possibly be larger (doubtful though b/c I think the next size up is the M90 which most of the V6 GM motors use.)
Hope that helps.
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-JG-
Also known as John from Spec R

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