I ran a Q-Jet on my old 302. Used a modified Holley to Q-Jet manifold 4 hole adapter (upside down) on an early Mustang 4 barrel cast iron manifold. Was the next best thing to EFI......ran at any angle, got great gas mileage, really romped when you got on it and fit under the stock hood with a 4" K&N with plenty of room to spare! Should have put it on my 351 ---------Hans