Need some information....to help all of us:
I'm in the process of accumulating all the technical data that would pertain to performance intakes. My goal is to create a website as a one-stop shopping point for this information. Some of the information I need to nail down are the TB and IAT specs
Please post the inner and outer diameter of your Throttle body intake plenum (in either inches or mm, or preferably both), and the diameter of the HEAD of the IAT sensor. I have a pretty good idea of what these are, but need confirmation. This pertains to all 87-04 cars, both NA and SC.
TB OD: 81mm/3.2"
TB ID: 77mm/3.05
IAT length: Long (series 2 is short)
IAT diameter: 5/8" (.625")
Thank you in advance for your information.