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Old 09-10-2001, 10:20 AM
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Re: Going to look at a motor

Quote:
Originally posted by ky_infiniti2000
I am going to look @ a SR20DE today for my project g20 car. How can i tell what motor it is. ie: high port/low port, production year, etc.
I don't think there is a way to tell the year.

High port has the injectors on top. The plenum (thing the TB attaches to) is below the intake manifold. Low port has the plenum above the intake manifold and the injectors are hidden.

Low port engines came out on USM cars in 94.


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