GM used Olds 307s on a lot of its cars in the 80s, except Chevies (and Pontiac Parisienne, too, no?) that had the Chevy 305.
We all have pros and cons about the 307.
Does anyone here know why GM chose to use the 307s rather than just run all the cars on peppier Chevy 305s?
Was it a cost issue, a quality issue, did 307s get better mileage, or what?
We all have pros and cons about the 307.
Does anyone here know why GM chose to use the 307s rather than just run all the cars on peppier Chevy 305s?
Was it a cost issue, a quality issue, did 307s get better mileage, or what?