289 C5AE-B's
11-01-2007, 05:44 PM
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289 C5AE-B's
I know they have a 54cc chamber. I currently have a 67 mustang coupe with a 67 289 with: late 70's 302 heads, edel performer intake, 600 edel carb, hooker comp headers, XE 268 cam, MSD electronic ignition. What size of valve should i bump themup to or should i let them be... They seem to be very clean, but my buddy is going to check them out to see...
[IMG]local://upfiles/67579/33B3CB51D65C4C2B99FCF48A07415884.jpg[/IMG]
[IMG]local://upfiles/67579/33B3CB51D65C4C2B99FCF48A07415884.jpg[/IMG]
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