Post by
EniGmA1987 »
https://forums.nicoclub.com/enigma1987-u132649.html
Tue Mar 23, 2021 7:00 am
I believe the easiest way to tell at a glance when looking at a car online is to see the HP rating. I believe the revup gets listed as 298hp while the non-revup is listed as 280 in our cars.
If you actually are at a vehicle in person and looking at the engine and want to tell it is quite easy as well. Look at the front of the engine by the cams, If the timing cover on the front of the engine has a spot raised out for only a single variable timing cam it is non-revup, if there is two raised circle areas right next to each other for both cams then it is a revup model.