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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

are copper head gaskets any good

  • Thread starter Thread starter dastang2
  • Start date Start date Aug 26, 2004

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Aug 26, 2004
#1
  • Aug 26, 2004
  • #1
hello, i am about to change the gaskets on my 0.60 block with stock e7's. i want some good gaskets that will last a while. how good are these copper gaskets. summit says you can reuse them up to 5 times, i really don't car if i can reused them or not, i just want a good tight seal. will 351 gakets fit a 302 because milidon only showed one for a 351 but the ad under that one just said all SBF's. i searched and came up with little info
 

Michael Yount

Mustang Master
Apr 10, 2002
9,039
6
79
Charlotte, NC
Aug 26, 2004
#2
  • Aug 26, 2004
  • #2
I'd just go down to my local AutoZone or O'Reilly's and pick up a couple of head gaskets for a 5.0L - 302. The odds are high that they'll be FelPro.
 
B

battyice

New Member
Mar 7, 2004
153
0
0
West Chazy, NY
Aug 26, 2004
#3
  • Aug 26, 2004
  • #3
Copper head gaskets are known for having slight leaks. Many of the high end racers that use them (Gary Rohe is a good example) also run small amounts of stop leak in their coolant to help stop these small leaks. I would recommend a set of fel-pro head gaskets, I have always had EXCELLENT luck with their products.
 

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Aug 26, 2004
#4
  • Aug 26, 2004
  • #4
i got felpros now and i think i have a bad gasket. i guess i can save the extra 40 bucks or more and get some more felpro's
 
S

SnowBoarda42

New Member
Apr 3, 2004
12
0
0
Aug 26, 2004
#5
  • Aug 26, 2004
  • #5
go to your local machine/ performance shop and pick up a set of cometic head gaskets. they're reusable and BLOW PROOF. ive heard nothing but really good things about them. theyre $56 each though....
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Aug 26, 2004
#6
  • Aug 26, 2004
  • #6
Stock ported E7's here on $15 (per side) Felpro autozone head gaskets. Oh yeah 7psi of boost too

I've never blown a headgasket, well excpe for the time one of my stock head bolts snapped. I would recomend ARP headbolts to help hold that head down tight. I reused my stock headbolts and like I said, one snapped.
 

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Aug 26, 2004
#7
  • Aug 26, 2004
  • #7
i always reused them and no problems yet but i have been thinking about my options since i may have the motor out for a while. i want to get ARP rod bolts and maybe head bolts. both sets would be less than 100 bucks, i checked today
 

Rick 91GT

Mustang Master
Nov 29, 1999
9,692
95
99
PA
Aug 26, 2004
#8
  • Aug 26, 2004
  • #8
No need to use a MLS style gasket like the Cometics or Fel-Pro MLS on a combo like his, it is overkill. Most of the racers are using a MLS gasket instead of copper and a o-ring now, technology is a wonderful thing.

The stock replacement gaskets PT2's will work fine, around $15-$17 each as BlackFox stated.
 

04sleeper

Founding Member
Jun 22, 2002
2,674
14
89
Dallas, TX
Aug 26, 2004
#9
  • Aug 26, 2004
  • #9
I've always had good luck with the Ford Graphite head gaskets.
 

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Aug 26, 2004
#10
  • Aug 26, 2004
  • #10
how much and how many miles on them now
 

04sleeper

Founding Member
Jun 22, 2002
2,674
14
89
Dallas, TX
Aug 26, 2004
#11
  • Aug 26, 2004
  • #11
Been using them for 15 years now on several different cars.
Go here to see http://secure.50resto.com/product1.cfm?SID=1&Product_ID=2265&Category_ID=789
 
T

tjm73

Founding Member
Aug 3, 2000
2,418
2
48
Rush, NY
Aug 26, 2004
#12
  • Aug 26, 2004
  • #12
I've heard you have to re-torque the heads from time to time with copper gaskets. Don't know if it's true or not, but that is what I was told once.
 

stockhatch

Founding Member
Oct 9, 2001
536
0
16
polar sloth country
Aug 26, 2004
#13
  • Aug 26, 2004
  • #13
The MLS gaskets have been known to have minor coolant leakage like the coppers in some cases. Your supposed to have your heads/block machined to a certain roughness scale when using them. Then again, many people slap them on and have no issues. At any rate, I would just go with a stock replacement Fel-Pro in your case.

AC
 
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