Copper Gaskets... good, bad or uggin fugly
#11
Re: Copper Gaskets... good, bad or uggin fugly
remember, these are homemade headgaskets...
Well, sort of. They do get lasercut, so it's kind of hightech homemade...
this is the design I'm going for.
I'm definitely going to be using this for all the other exhaust gaskets, like on the manifold, the turbo and and downpipe...
Well, sort of. They do get lasercut, so it's kind of hightech homemade...
this is the design I'm going for.
I'm definitely going to be using this for all the other exhaust gaskets, like on the manifold, the turbo and and downpipe...
#12
Re: Copper Gaskets... good, bad or uggin fugly
I hear copper headgaskets can be high maintenance. My dad ran one on his 510 awhile ago. The key to those is the retorque after so many miles. If you don't do that, they will leak like crazy.
On a side note, what would it cost to make an extra set? I'm building an SR right now also.
On a side note, what would it cost to make an extra set? I'm building an SR right now also.
#13
Re: Copper Gaskets... good, bad or uggin fugly
Originally Posted by jay
my b16a had a copper exhaust gasket... i thought it was wierd.. cause i coulda swore copper had a low melting point.. lol i can melt pennies with a lighter but i cant melt a copper gasket on my exhaust? idk...
you also have to remember that just because a gas is hot enough to melt a metal doesnt mean that it will. when that 2000* gas goes through your exhaust port that heat is mostly carried down the exhast while the little that did get transferred to the head is almost instantly dissipated into the surrounding aluminum and then into the water
#14
Re: Copper Gaskets... good, bad or uggin fugly
Yeah, I've used a SCE copper headgasket on one of my LS motors before and I had to take it out immediately because I was burning, and blowing coolant and oil out. It was a lower c/r gasket that I wanted to use, but after putting a normal MLS Headgasket on, it worked fine so..I wouldn't try using one again.
#15
Re: Copper Gaskets... good, bad or uggin fugly
@scrubnick:
they cost me R755.81 (ZAR) each to get made. Sorry for only seeing this now, the gaskets is almost done, but can help you out with one, if the price it right for ya...
@Burntrubber87
Did you do the prepwork on the gasket, before installing. a clean copper gasket will leak, as it is not soft enough to form into the imperfections of the block and head.
they cost me R755.81 (ZAR) each to get made. Sorry for only seeing this now, the gaskets is almost done, but can help you out with one, if the price it right for ya...
@Burntrubber87
Did you do the prepwork on the gasket, before installing. a clean copper gasket will leak, as it is not soft enough to form into the imperfections of the block and head.
#17
Re: Copper Gaskets... good, bad or uggin fugly
+- yes... that's what it cost me to get cut... though materials are included, and it be 1.2mm thick
a full set for a DET cost me 1339.45 wich is .... ermmm... *0.133248 giving $178.48
this will be the HG, Exaust gasket, T25 Turbine inlet and outlet. all 1.2mm c110.
I don't know... is that good?
I looked for places that had them and the only place for me locally is Rezlo and they are 3 times as expensive, and not even copper. (multiplate.)
a full set for a DET cost me 1339.45 wich is .... ermmm... *0.133248 giving $178.48
this will be the HG, Exaust gasket, T25 Turbine inlet and outlet. all 1.2mm c110.
I don't know... is that good?
I looked for places that had them and the only place for me locally is Rezlo and they are 3 times as expensive, and not even copper. (multiplate.)
#18
Re: Copper Gaskets... good, bad or uggin fugly
Originally Posted by #Rotor
@scrubnick:
they cost me R755.81 (ZAR) each to get made. Sorry for only seeing this now, the gaskets is almost done, but can help you out with one, if the price it right for ya...
@Burntrubber87
Did you do the prepwork on the gasket, before installing. a clean copper gasket will leak, as it is not soft enough to form into the imperfections of the block and head.
they cost me R755.81 (ZAR) each to get made. Sorry for only seeing this now, the gaskets is almost done, but can help you out with one, if the price it right for ya...
@Burntrubber87
Did you do the prepwork on the gasket, before installing. a clean copper gasket will leak, as it is not soft enough to form into the imperfections of the block and head.
#20
Re: Copper Gaskets... good, bad or uggin fugly
Yeah, didn't think it would hurt anything. The motor hadn't overheated, and it did seal with a stock headgasket. I use copper spray on gaskets that I don't put silicone on to hold them on.