| My two centsMarch 8 2008 at 7:29 PM | Tom Slayton (no login) |
Response to Okay, I see it's a 327F ( my favorite SBC ) |
| Looking through some reference material, I see the following recommendations for a 350 SBC, which would also work for the 327, the goal being more power in the mid range, and good fuel economy.
Low rise dual plane intake (like the Edelbrock Performer) and a Comp Cam High Energy, CCA-CLs12-210-2, 218/218 duration, .454"/454" valve lift, which is supposed to be "perfect" for engines with 8:1 to 9:1 compression. Power will be up to 5500 RPM with acceptable fuel economy. This is a truck cam for use on a truck, so I think it will also perform pretty well on a boat that is doing truck duty. That cam would be a reference point for you, in the event you are going to compare the stock cam, you'll be able to see what kind of an improvement you may get with the Comp Cams alternative.
Tom
edit comment: cam spec changed per request from Tom.
This message has been edited by FEfinaticP on Mar 10, 2008 6:54 AM
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