Enzo's N/A power

The Enzo has 110 hp/l...

F360 - 111 hp/l
F430 - 114 hp/l
F360 CS - 118 hp/l
...
To name just a few But if we take the displacement into account, the Enzo is VERY high up on the NA hp/l list...

 

I can only think of two with more,

00-03 S2000 120hp/L (240hp total)
BMW M3 CSL 111hp/L (360hp total)

However, there are a few that come close,

05 Acura RSX Type-S 105hp/L (210hp total)
Porsche 996 GT3 RS 106hp/L (381hp total)
Porsche Carrera GT 107hp/L (612hp total)

The two Honda's are noteable for being relatively cheap for such impressive numbers, although both engines are pretty lacking in torque.

 

I'm not sure the question here is about hp/liter, but rather if a street legal car has more horsepower without a supercharger or turbocharger.

These are the ones I found -

Mercedes-Benz CLK-GTR Roadster (650 BHP, 6.7 liter V12)
McLaren F! LM (680 BHP, 6.1 liter V12)
Lingenfelter (tuned) Dodge Viper (725 BHP, 9.2 liter V10)
Ferrari FXX (800 BHP, 6.3 liter V12)
TVR Speed 12 (800 BHP, 7.7 liter V12)
Weineck Cobra (1200 BHP, 10 liter V8)
http://www.fast-autos.net/weineck/weineckcobra.html

 

realistically yes; porsches GT3 is putting out at least 400 HP, which is wat, 111/liter? right in the ball park anyway. I think a CGT is doing more than its claim too, if its dropping 540 HP on a RW dyno....

 

Porsche used to have a motorsport engine for the 944 s2 (3 liter inline 4) that I was told laid down a reliable 350whp.