10 hours MINIMUM =$800

If your OBD1 an doing an OBD1 swap and adding VTEC,Knock, O2 sensor then its $1100

If your OBD2 SOHC an going to DOHC VTEC, we charge $1500 in labor (RR Engine, wire knock, wire vtec, wire IAC, wire IAT, extend both O2 sensors, swap Bracket on Timing Belt side)

Most REPUTABLE SHOPS with OVERHEAD will charge in the $800-1200 range.

You cna find buddies that do it for $300