95COBRA241
New Member
tmoss said:I would not port a Cobra upper - just the lower for the right applications. If you need more than ~250cfm of flow that a ported lower/stock upper Cobra gives (and you can REALLY use it!) then step up to an aftermarket intake with a larger cross section.
I have researched this for several days now and I can't seem to find what the flow rate of an unported TFS street or track heat intake. Which out of the box intake with a larger cross section will flow more than the ported lower/stock upper Cobra's 250 cfm? I don't want to choke my 347, and its going to be 90/10 street/strip. And I do want to use a hi-rev (over 6500rpm) cam to have to use a box style intake like the TFS Box-R.