It's in the INTEGRA forum listing with all the other topics... not the menu bar for the board. :a:

Here's the link..https://www.honda-acura.net/forums/s...d.php?t=179419

All it's really going to give is the specifications at this point.. which doesn't answer your question fully. I'm planning a new FAQ that will be much more useful. :run:
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When people talk about a Naturally Aspirated B18B1, they are referring to a specific method of tuning the stock B18B1 motor.

Unlike Forced Induction motors....Naturally Aspirated motors do not use a turbo or superchager to force intake air into the motor.

Instead, an N/A tuned motor relies upon high compression ratios, high-lift, long-endurance cams and very efficient exhaust and intake plumbing to maximize the volume of air drawn into the engine.

To learn more about both N/A and Forced Induction tuning, pick up Mike Kojima's book, Honda/Acura Engine Perfomance. For the money, it's a great way to learn the basics and make informed decisions. It sells for about $18. (ISBN:1-55788-384-X)

Also, run a search in the Integra forum. Lookup "cams" under my screen name and you'll find my explanation on how camshaft grinds and timing differ between NA and FI motors.