the old F1 cars had both 4 cylinder inline and v6 1.5 litre turbo engines (obviosuly not in the same car! )

Found these stats on indycars:

Type:

3.0-liter V8, 32-valve dual-overhead cam (DOHC), Normally aspirated (no turbocharger)
Size:

3.0-liter displacement, 183.6 cubic inches Max. bore diameter 93 millimeters Four camshafts, four valves per cylinder
Weight:

Minimum weight is 280 pounds. Dry weight - no headers, clutch, ECU, spark box or filters
RPM:

10,300 maximum (incorporates a rev limiter)
Power:

Estimated 650 horsepower
Fuel:
Methanol
Injectors:

Electronic
Cost:

$125,000
Models: