Quote:
Originally Posted by XfireZ51
Well the touch up has turned out to be just a bit more. Most of the I/H ports needed help as far as getting a consistent 36mm dia. Now the ball rolls through each port. The pass side needed more work than D/S. The plenum won't need any further tweaking other than smoothing the runner walls. Should be interesting to see what additional airflow does w current tune. Oh and just to show I was pushing it, I have 2 ports with pinholes.
HEY AL!
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I wonder how many hp you'll give up by plugging those pinholes!

Still hoping you see at least 450 at the wheels before the top end is "finished".
P.