echo7 said:
Bet that 350Z would beat my v6 though, how come Ford cant get that type of "umph" out of a v6 like these what, 3.0L 350Z? or is it bigger?
echo7 said:
But even though the z is a more pricey car, 300hp out of a 3.5L vs 210 out of fords 4.0L is kinda sad. Thats 85hp per liter compared to 52hp in the ford. Also, the old 97-99 sable/taurus 24valve 3.0L could put out 200hp, and thats a ford non-premuium gas non-expensive car???
Ford do make such a V6, 2.5 and 3.0 forms. Its the Zeetec V6. Used in the Ford Mondeo ST220, thats right 220bhp from 2.5 litre:
It is used as twin turbo unit in the Noble M12 and has 425bhp:
And is the bases of the Aston Martin 6.0 litre V12 450bhp:
The V12 was first seen in the Ford Indigo concept car:
And the Ford GT 90 (it used a Jaguar XJ220 platform, the engine was going to be turbo charged but they decided the chassis wouldn't handle the power, even though XJ220's used to run 550bhp stock with some producing over 620bhp from their turbo charged 3.5 V6, which was based on the old push rod Rover V8 and designed for the Metro 6R4 Group B rally car):
Metro 6R4:
Sorry digressed slightly there, but I think there are two reasons for Ford not using such an engine.
1. The old Cologne based unit gives lots of low down grunt and makes a very torquey motor which is easy to drive and works well with an auto box. By going for a modern unit say the 2.5 Zeetec with 220bhp it would have become a rather revvy engine.
2. The old OHC V8 has been around a while, and while fundimently not a bad engine it is rather limited in what it can offer and remain type approved. By using a 3.0 V6 with 280-300bhp it would be to close in performance (maybe even exceed due to less weight) that of the V8, even with its revised 3v design and 300bhp. In addition it would have lost again the low down grunt, which for the American market would be disatrous.
What Ford really needs is a new V8 engine, maybe based of the Zeetec 4 cylinder design or an evolution of the excerlent Jaguar AJV8. It manages with less cc to produce the same amount of power as the current 3v OHC mod unit, yet also be physically smaller, lighter and more efficent.
Even the 4.0 Jaguar V8 engine with a twin screw blower should be putting out about 475bhp, compare that to the forth coming Shelby, it takes 5.4 litres with a twin screw to produce 450bhp and it is still bigger and heavier engine.