[quote=“J&J,post:19,topic:34027"”]
Thought the sunbird turbo engine was a 2.0 4 cylinder?
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Correct, the sunbird was originally a 1.8L turbo, then in 88 moved up to a 2.0L turbo motor.
Th 3.1L turbo came in the 89-90 McClaren Turbo Grand Prix. We just had one come into the junkyard here, but someone got to it before I could.