| Author |
Message |
   
mikey theriot
Member Username: mikeytheriot
Post Number: 21 Registered: 09-2007
| | Posted on Saturday, May 09, 2009 - 08:11 pm: |
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I need to know what is the difference in fuel consumption between a 4-valve head with n-60's and 2-valve with n-60's on a 4-71 and horsepower difference. 1 mech 2 another'thanks |
   
Jimmy Graves
Member Username: jimg4652
Post Number: 26 Registered: 11-2008
| | Posted on Monday, May 25, 2009 - 10:15 pm: |
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I'm not sure about the fuel consumption. 471 2-valve N60: 128HP @2100RPM 471 4-valve N60: 140HP @2100RPM |
   
Jim Stephenson
New member Username: jimstephenson
Post Number: 1 Registered: 10-2009
| | Posted on Wednesday, October 21, 2009 - 08:32 am: |
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I have a 4-71 serial 4A0217879 and Model: 0435000. Jimmy, I looked on a previous info you gave and saw that it was a 4 valve but was wondering what year this engine is? |
   
Jimmy Graves
Member Username: jimg4652
Post Number: 44 Registered: 11-2008
| | Posted on Wednesday, October 21, 2009 - 10:24 pm: |
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1976 |
   
Jim Stephenson
New member Username: jimstephenson
Post Number: 2 Registered: 10-2009
| | Posted on Sunday, November 01, 2009 - 09:09 pm: |
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Would there be anyone who would know where I can get a fiber clutch disk for the detroit 4-71. It has a hand clutch attatchment and the fiber disk (78 teeth) needs replacing. |