he said he already had the ported 289 heads...with the larger valves.. they'll flow better than out of the box -P heads, and you wont lose any compression... are they 53cc heads?
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84 convt,'95 302,AFR's, performer
3.55's, underdrives BBK shorties
stock cam, 1.7's
13.85@102.5
and a '68 stang that WAS nasty ;-)
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