GT40P's or Twisted Wedge?

[89 Cobra LX]

Originally posted by FivepointOH
I have to disagree....the gt40p's with will run very good on a mild street car. In fact that's the combo i'm planning on running(once i get the cash together). If you mill the heads they will raise the compression too which = more power.

For a mild combo they are very solid. There's no debating it. However, just about every other head will outperform it out of the box.

I highly recommend milling these before installing them.

Those guys on the Corral running low 12s are not the norm.