Not Ranked
In my limited experience, the K code engine always did better power wise with more carbs. Two were better the one , the three duces worked better than two,4 barrels, and the Weber's were at the top,of the heap, until you started with the vintage Paxtons,etc.
However, I don't have any experience with aftermarket intakes, or modern carbs.
in comparison with my last GT350, with its Holley 715 &'Cobra Hi-Rise manifold, the Weber equipted K code was stronger all the way, from 2000 rpm to 6,500. And it made 41 more HP than the K code did before the Weber installation. I won't set any records, or set the world on fire with this car, but I got the most out of it without going modern, which was my goal.
As my dad used to say, here's more than one way to skin a cat, (although I never saw him skin one).
Z
__________________
'65 K code Mustang
'66 Galaxie 500
|