You can actually open your driver side door and look at the sucker there and that will give you most of the information you need to know about your car. Also you can check the sticker under the hood. It should be to the left hand side next to the clip that holds down the hood. Hope this helps.
91 acura integra has a b18 91 acura integra has a b18
no
YES!
Yes it will fit
27
How to install a boost gauge in a acura integra?"
Yes
Yes it will fit.
When looking to buy parts for an Acura Integra then this may be possible by visiting the Acura Parts Online website that sells official parts for the Acura Integra.
38600-sk7-a01
Internal diagram for a acura integra manual transmission
You can remove the governor on an acura integra by having the ecu chipped.