How can you tell which engine came with my 67 Cutlass? I was told it was the 330 but I see that there are 2 different versions? I have tried to google it but no luck.

 

More info on what you have would help. What style Cutlass? Especially pictures. If it's a 4 bbl then it's more than likely 10.25:1 compression with 320? HP?
I'm a little foggy in this area as I haven't been in the engine loop for the last several years.
Somebody else with better knowledge than me will chime in eventually.

 

It is the Holiday coupe, and it came with the factory 4-barrel I will try and get pics up. Are these engines worth rebuilding? Are there any parts for them as far as performance parts?
Forced induction??

 

Check the wiki site for a comparison of small blocks if your not sure what to use. If you have the time you can read throught the big block section too.

http://www.oldsmobilewiki.com/index....st_Small_Block

 

Thanks to all for the info!

 

Try this FAQ from 442.com. It should answer alot of questions.

http://442.com/oldsfaq/oldsfaq.htm

These pictures I took from my assembly manual should definitely help you to ID the exact 330 engine you have providing it's the original motor. Hope this helps


















Also hoping this will help anybody else out in the future
Let us know how you make out.