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Strength of a 440 Cast Crank? #915868 01/28/11 02:42 PM 01/28/11 02:42 PM
Joined: Feb 2009 Posts: 7 AZ D drdan OP member
drdan OP member D Joined: Feb 2009 Posts: 7 AZ	How far has anyone pushed these cast cranks in a 440? Searched for the answer and found alot of input on billet and steel but couldn't find anything on the cast one's, thanks for the help, Dan

Re: Strength of a 440 Cast Crank? [Re: drdan] #915869 01/28/11 03:22 PM 01/28/11 03:22 PM
Joined: Feb 2007 Posts: 2,315 MOPAR HEADQUARTERS IN ALDEN NY H hemigod426 top fuel
hemigod426 top fuel H Joined: Feb 2007 Posts: 2,315 MOPAR HEADQUARTERS IN ALDEN NY	id say 500hp max no 4psd,no sticky tires, ive seen then bend from launching and tear out mains fron drag racing, but in circle track ive seen guys spin them 7,500 rpm with good results, much lighter MOPAR OR NO CAR

Re: Strength of a 440 Cast Crank? [Re: hemigod426] #915870 01/30/11 12:41 AM 01/30/11 12:41 AM
Joined: Feb 2003 Posts: 4,503 NJ 4 440challenger master
440challenger master 4 Joined: Feb 2003 Posts: 4,503 NJ	6500 rpm for about 6 years now. 550hp. 3800 lbs

Re: Strength of a 440 Cast Crank? [Re: drdan] #915871 01/30/11 10:31 AM 01/30/11 10:31 AM
Joined: Mar 2007 Posts: 9,336 South-Central (Sebring), FL Commando1 master
Commando1 master Joined: Mar 2007 Posts: 9,336 South-Central (Sebring), FL	Quote: How far has anyone pushed these cast cranks in a 440? There was a magazine article on this once. Conclusion: As said above, a true, dyno'ed, ~500 hp. at the flywheel if you abuse it. Behind a high stall automatic, even higher. They're not shabby pieces.

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