Originally posted by badgerman:
Not sure what EFI system, but these runners are WAY TOO SHORT to expect any power below about 8000 RPM or so, these runners look about the same length as Indy or F1 car, and these run around 15,000 RPM.

For peak power around 5,000 to 6,000, the runners should be ab out 6" - 7".


Originally posted by bnoon:

Just a note, his manifold was made for a force inducted application, and uses much shorter runners than you can usually get away with in NA form on the street. Just curious, which set of cams will you be trying to match with your intake?



Still waiting to see pictures of previous work as well

'99 Silver svt For sale 19" Axis Neo wheels 3.0 parts, pre-98 trunk, Check classifieds bp.powell@comcast.net