<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 67 Nova Boy</div><div class="ubbcode-body">
https://www.youtube.com/watch?v=JR2eawiyK98
https://www.youtube.com/watch?v=QtSSMSDHysw
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In modern NHRA STOCK CLASS, 302 & 305 Heads are so exotic that the valves are relocated, cantilevered and the heads cut in 1/4's , relocated & raised ports, rewelded etc, etc, etc......its common to have $18 - $ 22,000 + in heads and intake work.