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Author
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Topic: Head Swap
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stitch
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Member # 1522
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posted
 
 
If you were to swap out the stock heads on a higher mileage (126,000) engine with say some Edelbrock Performers RPM's or World Products of the same size are then any potentials dangers that I would have to worry about that I wouldn't have to worry about if the bottom end has been freshened. Main concern is blowing the motor.
Would you do it or have the bottom end freshened up then do it.
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SOLD AS OF SEPT 19TH 2003
Posts: 1187 | From: Sunny SoCal | Registered: Jul 2002
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99gt-UJSTLST
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Member # 584
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posted
well I would not recomend it couse you might have really worn parts like bearings or rings and well you will end up doing the work twice
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SOUTH BAY STANGS
MINOR BOLT ON'S
www.southbaystangs.com
Posts: 2558 | From: SAN JOSE CA | Registered: Nov 2001
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93PONY
Mr. Valve Events
Member # 60
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posted
Do a leak-down test. Or have one done. If you have more then 10% leak, it'd be wise to freshen up the bottom half. If it's under 10%, everything should be cool. No need to replace something that isn't broke!
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www.advancedenginedevelopment.com
SCT dealer
Dynotuning
(916)715-7569
Posts: 4266 | From: Fair Oaks, CA | Registered: Nov 2000
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Milesblown03
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Member # 27
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posted
quote:
Originally posted by 93PONY:
Do a leak-down test. Or have one done. If you have more then 10% leak, it'd be wise to freshen up the bottom half. If it's under 10%, everything should be cool. No need to replace something that isn't broke!
Amen!! I dont know why every one is "rebuild happy". If its runs good, and the leakdown comes out ok, RUN IT!
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99 honda 996 superhawk...
03 cobra:422rwhp,399rwtq (before pulley)
New best,12.07@119.9(!!)mph on nittos (cant drive to save my life!)
Posts: 1002 | From: Hayward, CA | Registered: Jun 2000
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