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#30
by
Rabbit on Roids
on 29 Jan, 2010 18:51
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thats a pic of a prechamber, but theres no price or anything.
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#31
by
NintendoKD
on 29 Jan, 2010 20:20
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I have Skype, I'll try calling.
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#32
by
NintendoKD
on 31 Jan, 2010 00:41
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my aaz parts thread has the answer, any word on the aftermarket cups yet?
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#33
by
Rabbit on Roids
on 31 Jan, 2010 08:00
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isnt aftermarket anything that is not OEM? thats always what i thought. so technically these ARE after market.
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#34
by
NintendoKD
on 31 Jan, 2010 20:51
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any word on this?
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#35
by
dbk
on 01 Feb, 2010 16:54
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what happened to your pre cups? they are such hard material, I did'nt think anything could go wrong with them. I have heard they can get loose in the head but that's a head problem
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#36
by
rodpaslow
on 01 Feb, 2010 21:11
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I've got one in a TD 1.6 head that is cracked 75% the way around it. (through the center of the opening up around the wall of it)
I bought a cheap replacement head and they are steel as they are magnetic. I might as well throw this head away as it won't last.
1 need to replace this 1 prechamber/swirl chamber and it seems almost impossible to find them. Do 1.6 NA fit TD? I thought I read on here
that they don't?
They are a very hard material, I think as said before a Nickel based alloy.
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#37
by
NintendoKD
on 01 Feb, 2010 22:55
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all four precups on my aaz head are cracked, probably a magnetic metal. won't know for sure until I get back to the car, It's in Victorville, after a crash that totaled my car.
I now have a totaled car to worry about.
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#38
by
Rabbit on Roids
on 02 Feb, 2010 07:38
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all four precups on my aaz head are cracked, probably a magnetic metal. won't know for sure until I get back to the car, It's in Victorville, after a crash that totaled my car. I now have a totaled car to worry about.
inconel is VERY magnetic. but what dies it matter? the block is pretty magnetic too.
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#39
by
rodpaslow
on 02 Feb, 2010 07:57
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I guess the magnetic thing - the only point I was trying to make is that these are not a low alloy steel of some type. They could be a copper/nickel mix of some type that is a hard material as it chewd up a carbide I was using to see how deep the cracks were. I guess all I was saying is they are not steel. It has a marking on the side of it that says CU68 (one other letter I can read CU68X).
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#40
by
Rabbit on Roids
on 02 Feb, 2010 07:58
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inconel is some sort of nickel-copper steel alloy... SUPER HARD
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#41
by
rodpaslow
on 02 Feb, 2010 08:04
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The marking on the side of it is (cleaned it off better) CU H1, under that is 068F. Part # perhaps?
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#42
by
NintendoKD
on 03 Feb, 2010 00:08
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found these guys in the archives, seems some folks have forgotten bout em'
http://www.aluminumheads.com/For more info call: 503-230-0852,
Or toll free: 1-800-978-HEAD (4323)
Talk to Wayne or Chuck
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#43
by
sdwarf36
on 03 Feb, 2010 09:25
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all four precups on my aaz head are cracked, probably a magnetic metal. won't know for sure until I get back to the car, It's in Victorville, after a crash that totaled my car. I now have a totaled car to worry about.
inconel is VERY magnetic. but what dies it matter? the block is pretty magnetic too.
No it isn't. Tried mine this morning. Discussions I had with my boss at work about grinding them on our (mag base) surface grinder. Said years back when these were more common he had to make up a steel fixture with set screws to to hold them so they could be ground.
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#44
by
Rabbit on Roids
on 03 Feb, 2010 09:44
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wtf...
my prechambers out of my 1.5 were magnetic.
cause i got one too close to my sub woofer, and it stuck to it.
and another thing, i just took a precup, and stuck a magnet to it. and it stuck GOOD.
besides, ferrous metal is magnetic, and precups rust, so that tells me there is some sort of iron in there.