just a bit of info - a properly ported 5.0 HO intake will flow 190-200cfm which is the same as a GT40 head flows stock, so running a ported stock HO intake on those heads does not compromise power to any significant degree.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?