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-   -   Camshaft ID SBC S274 Ac (http://www.hotrodders.com/forum/camshaft-id-sbc-s274-ac-176021.html)

Johnny406 04-09-2010 09:03 PM

Camshaft ID SBC S274 Ac
 
I just pulled this camshaft out of a builder 350 I picked up. On the end it is either a S or 5 274 Ac and that's it. Not much luck on a google search, anybody have an idea what it is?

Thank you,
-John

GMC boogie 04-09-2010 10:44 PM

Sounds like the sealed power cs274. Lots of rebuilders use this cam or one like it in another brand. Lift is like .398/.410 and duration at .050 is around 194/204

Johnny406 04-09-2010 11:21 PM

Quote:

Originally Posted by GMC boogie
Sounds like the sealed power cs274. Lots of rebuilders use this cam or one like it in another brand. Lift is like .398/.410 and duration at .050 is around 194/204

Thank you, looks like lift was .390/.410, a true power maker ha? :rolleyes:


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