B18C ENGINE DIAGRAM
Honda B18C engine (B18B, B18A) | Their specs, tuning, turbo
Honda B18C (B18B) engine reliability, problems and repair In 1990, a new B18A engine was added to B-series of Honda engines; this engine first appeared in 1990 on Acura Integra. B18 cylinder block is made of aluminum, its deck height is 211 mm, and bore diameter is 81 mm. Inside this unit, an 89 mm stroke crankshaft and 137 mm long rods were installed.
B18C Engine : Parts and performance for B18C motor
The B18c performance Parts list grows with what ever direction you go. For instance just going naturally aspirated would have you doing mild work to your engine or heavily modding it for just race. Block, Head and changing out the pistons, port and polish. or as some call it PnP , Cams, lifters, I mean the list of items to upgrade are many but need to be tailored to what you are doing.
b16 and b18 vtec engine diagrams - Tech Help - NZHondas
Automatic B18C cams are less agressive possibly making the sound less pronounced. I have mate who has an auto B18C engine with a manual box, and the vtec crossover is alot less noticable. We have similar intake and exhaust setup.