stuffed 4V & 3V

stuffed 4V is a stock 4V port with a cast alloy tongue installed on the floor of the port in the head, then a special cast intake manifold makes the day complete







3V starts out with an aftermarket head casting with the floor of the port raised like the tongue does to the stock head, but it's all cast in. the roof is also raised up some too, completely relocating the port upward. a special intake is needed to match the particular port, some 3V intakes are very close and can be blended but the perfect match may require the manufacturer's own proprietary intake for each port volume



AFD 4V heads are said to match the Parker Funnelweb very well





most 3V and stuffed 4V intakes are very tall and present hood clearance issues, Scott Cook has designed his heads to not need the extra airspace where the hood usually sits and his intake looks just like a factory stocker

there'll be phantoms, there'll be fires on the road... and the white man dancing