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geezer#99 · 09-27-2021, 02:44 PM

Pulling that much weight you’d want to be turning closer to 3000 rpm which would require a change to a 4.88 gear.

09-27-2021, 02:44 PM	#12
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,512	Re: 1970 L47 400 BB Torque and HP chart Pulling that much weight you’d want to be turning closer to 3000 rpm which would require a change to a 4.88 gear.