I just bought a 91 civic h/b. I thought it would have a 90hp d15b2 like my 90 civic but i looked at the engine code and it said d15b1. the closest thing i could find in the reference section is this D15B . Displacement (cc): 1493 Power (bhp@rpm): 130@6800 Torque (ft/lbs@rpm): 14.1kg/m@5200 Compression Ratio: 9.6:1 Bore (mm): 75 Stroke (mm): 84.5 Cam Design: sohc VTEC?: yes OBD: Year(s) Produced: 1991-1999 In the following car(s): Honda Civic VTi (EG4) this is not the engine I have. I've never heard of the vti. the engine I have feels like a d15b2. what in the hell is this engine in my car????