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Another Vortec question!

1K views 2 replies 2 participants last post by  ap72 
#1 ·
What is the maximum power you've seen produced on a pump gas 350 with Vortec heads (ported of course). I've seen 530 from a hyd. roller cam, and 500 from a solid flat tappet. I'm curious to see if anyone has crested the 600 mark.

This is flywheel of course, naturally aspirated.
 
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