LS6 Stage II head ???
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iTrader: (16)
Joined: Nov 2001
Posts: 7,056
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From: East of Dallas
I am sitting here looking at a virgin set of heads with the "D" shaped exhaust port. My question to anyone who has a set ported and polished is:
After the port / polish work, do the LS6 heads still retain the "D" shaped exhaust port? Or are they port matched to the intake and exhaust like any other head job <img src="gr_images/icons/wink.gif" border="0"> ? Does opening the "D" exhaust alter the heads flow characteristics in a negative way?
After the port / polish work, do the LS6 heads still retain the "D" shaped exhaust port? Or are they port matched to the intake and exhaust like any other head job <img src="gr_images/icons/wink.gif" border="0"> ? Does opening the "D" exhaust alter the heads flow characteristics in a negative way?


