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| 4-71 hp and fuel consumtion differences |
| Author |
Message |
    
mikey theriot
Member
Username: mikeytheriot
Post Number: 21
Registered: 09-2007
| | Posted on Saturday, May 09, 2009 - 08:11 pm: | 
|
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: |
|
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: |
|
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: |
|
1976 |
Jim Stephenson
New member
Username: jimstephenson
Post Number: 2
Registered: 10-2009
| | Posted on Sunday, November 01, 2009 - 09:09 pm: |
|
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. |
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