Challenger 1970 440 Specs
 

Hello !

I need somme specs for an application for calculate my horsepower, its for a 70' Challenger (4 speed, 440 magnum, 8 3/4) :

Pitch caracteristique : 1,00/g
Roll : 5,5/g
Weight : 3820
Drive train losses : ?%
Rolling resistance : ?%
Drag coff : ? (Cd)
Frontal aera : ? (m2)
Minimum speed rpm : ?
Maximum speed rpm : 6500
Maximum speed : (at 6400rpm)

Thanks !

Have you tried the Wallace calculator? http://www.wallaceracing.com/Calculators.htm

Good Luck... Keep us posted with what you come up with...
:)

Nop ! Thanks you for the link, keep you informed ;)