84 olds 305 eng.

Jody Lang · 02-25-2021, 04:49 PM

I’m a little clueless how the chev g body 305s got lumped in. There “was” different part numbers available for each at the time the runs were made by the Olds.

As of this year the numbers have been added to each to make them the same, but by no means were they the same at the time the runs were made.

Also, the HP for the Olds was less obviously allowing it to run at a lighter weight.

I’m curious too if the Chev 305 runs were included in the “family average” even though at the time they were rated at a different HP.

02-25-2021, 04:49 PM	#7
Jody Lang Member Join Date: Mar 2002 Posts: 306 Likes: 28 Liked 89 Times in 28 Posts	Re: 84 olds 305 eng. I’m a little clueless how the chev g body 305s got lumped in. There “was” different part numbers available for each at the time the runs were made by the Olds. As of this year the numbers have been added to each to make them the same, but by no means were they the same at the time the runs were made. Also, the HP for the Olds was less obviously allowing it to run at a lighter weight. I’m curious too if the Chev 305 runs were included in the “family average” even though at the time they were rated at a different HP.